Grandioso D1 - Digital-to-Analog Converter Esoteric - Free user manual and instructions

Product type	Digital-to-analog converter (DAC)
Brand	Esoteric
Model	Grandioso D1
Dimensions (W × H × D)	445 × 132 × 449 mm
Weight	24 kg
Power supply	AC 230 V, 50 Hz (European model)
Power consumption	20 W
Digital audio inputs	ES-LINK (HDMI), XLR, RCA, optical, USB (Type B)
Analog outputs	XLR (mono), RCA (mono)
Output impedance	XLR : 100 Ω, RCA : 47 Ω
Maximum output level	XLR : 5.0 Vrms (0 dB), RCA : 2.5 Vrms
Frequency response	PCM 192 kHz : 5 Hz – 70 kHz (-3 dB)
Supported sampling frequencies (digital inputs)	PCM : 32 – 384 kHz (16-48 bits), DSD : 2.8 / 5.6 MHz
Upsampling converter	OFF, 2FS, 4FS, 8FS, DSD
DSD digital filter	ON / OFF
Clock synchronization	Input : BNC (75 Ω, 50 Ω), output : BNC (75 Ω)
Included accessories	Power cord, HDMI cable, felt pads, instruction manual, warranty card
Maintenance and cleaning	Soft dry cloth; avoid chemical products; unplug before cleaning
Safety	Do not expose to water, do not open the casing, use an authentic power cord
Operating temperature	+5 °C to +35 °C
Operating humidity	5% to 85% (non-condensing)

Frequently Asked Questions - Grandioso D1 Esoteric

How to connect the Grandioso D1 to an Esoteric P1 SACD player?

Use an HDMI cable for the ES-LINK connection. Ensure the D1 is set to left channel (Lch) or right channel (Rch) according to the configuration. The supplied HDMI cable can be used.

How to set clock synchronization with an external generator?

Connect the generator's clock output to the CLOCK SYNC IN or 10MHz IN jack of the D1. Then, in setup mode, select CLK > IN or MCK IN / MCK10M depending on the signal type. Input impedance is 75 Ω for CLOCK SYNC IN and 50 Ω for 10MHz IN.

What cables to use for analog outputs?

Use standard XLR or RCA audio cables. The outputs are mono, so you will need one cable per channel. Maximum output level is 5.0 Vrms on XLR and 2.5 Vrms on RCA.

How to activate upsampling?

Press the MENU button several times until UPCONV> appears. Use the -/+ keys to select from OFF, 2FS, 4FS, 8FS or DSD. Each input can have a different setting.

Why does the CLOCK indicator flash blue?

Flashing indicates that a clock signal is detected but not yet locked. Once synchronization is established, the indicator remains steady. Check the connections and clock setting.

How to reset to factory settings?

Turn off the unit, then press and hold the MENU button while turning on with POWER. Release MENU when 'Setup CLR' appears on the display.

Can I use a remote control with the Grandioso D1?

The device does not come with a remote control, but it can be operated by the remote of an Esoteric P1 player or other compatible Esoteric devices (e.g., to adjust the attenuator).

How to connect a computer to play audio files?

Connect a USB cable from the computer to the USB (Type B) port of the D1. Make sure to install the appropriate driver (Windows) or use the standard driver (Mac). Select the USB input on the D1, then start playback from the computer.

What is the function of the automatic power saving?

It automatically turns off the unit after a period of inactivity with no locked input signal. Default is set to 30 minutes. You can set it to 30, 60, 90, 120 minutes or disable it via the setup mode (APS>).

How to safely clean the device?

Use a soft, dry cloth. For stubborn stains, a well-wrung damp cloth. Always disconnect the power before cleaning. Never use chemical products, thinners, or wet wipes.

USER MANUAL Grandioso D1 Esoteric

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION

●DO NOT REMOVE THE EXTERNAL CASES OR CABINETS TO EXPOSE THE ELECTRONICS. NO USER SERVICEABLE PARTS ARE INSIDE.
- IF YOU ARE EXPERIENCING PROBLEMS WITH THIS PRODUCT, CONTACT THE STORE WHERE YOU PURCHASED THE UNIT FOR A SERVICE REFERRAL. DO NOT USE THE PRODUCT UNTIL IT HAS BEEN REPAIRED.
- USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

• The information in the following table is only applicable to products for sale in the People's Republic of China.
  ● The products sold in the European area are manufactured in accordance with the European RoHS Directive.

10

产品有毒有害物质或元素的名称及含量

1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
●The apparatus draws nominal non-operating power from the AC outlet with its POWER or STANDBY/ON switch not in the ON position.
- The mains plug is used as the disconnect device, the disconnect device shall remain readily operable.
- Caution should be taken when using earphones or headphones with the product because excessive sound pressure (volume) from earphones or headphones can cause hearing loss.

CAUTION

• Do not expose this apparatus to drips or splashes.
• Do not place any objects filled with liquids, such as vases, on the apparatus.
• Do not install this apparatus in a confined space such as a book case or similar unit.
  ●The apparatus should be located close enough to the AC outlet so that you can easily reach the power cord plug at any time.
• If the product uses batteries (including a battery pack or installed batteries), they should not be exposed to sunshine, fire or excessive heat.
• CAUTION for products that use replaceable lithium batteries: there is danger of explosion if a battery is replaced with an incorrect type of battery. Replace only with the same or equivalent type.

WARNING

Products with Class I construction are equipped with a power supply cord that has a grounding plug. The cord of such a product must be plugged into an AC outlet that has a protective grounding connection.

IN USA/CANADA, USE ONLY ON 120 V SUPPLY.

"DSD" is a registered trademark.

"Super Audio CD" is a registered trademark.

Microsoft, Windows and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.

Apple, Mac and OS X are trademarks of Apple Inc., registered in the U.S. and other countries.

MEXCEL is a registered trademark of Mitsubishi Cable Industries, Ltd. in Japan and other countries.

ESOTERIC is a trademark of TEAC CORPORATION, registered in the U.S. and other countries.

Other company names and product names in this document are the trademarks or registered trademarks of their respective owners.

Model for USA

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the equipment and/or the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Model for Canada

Industry Canada's Compliance Statement:

This Class B digital apparatus complies with Canadian ICES-003.

This product complies with the European Directives request, and the other Commission Regulations.

CAUTION

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

For European Customers

Disposal of electrical and electronic equipment

(a) All electrical and electronic equipment should be disposed of separately from the municipal waste stream via collection facilities designated by the government or local authorities.

(b) By disposing of electrical and electronic equipment correctly, you will help save valuable resources and prevent any potential negative effects on human health and the environment.

(c) Improper disposal of waste electrical and electronic equipment can have serious effects on the environment and human health because of the presence of hazardous substances in the equipment.

(d) The Waste Electrical and Electronic Equipment (WEEE) symbol, which shows a wheeled bin that has been crossed out, indicates that electrical and electronic equipment must be collected and disposed of separately from household waste.

(e) Return and collection systems are available to end users. For more detailed information about the disposal of old electrical and electronic equipment, please contact your city office, waste disposal service or the shop where you purchased the equipment.

Disposal of batteries and/or accumulators

(a) Waste batteries and/or accumulators should be disposed of separately from the municipal waste stream via collection facilities designated by the government or local authorities.

(b) By disposing of waste batteries and/or accumulators correctly, you will help save valuable resources and prevent any potential negative effects on human health and the environment.

(c) Improper disposal of waste batteries and/or accumulators can have serious effects on the environment and human health because of the presence of hazardous substances in them.

(d) The WEEE symbol, which shows a wheeled bin that has been crossed out, indicates that batteries and/or accumulators must be collected and disposed of separately from household waste.

If a battery or accumulator contains more than the specified values of lead (Pb), mercury (Hg), and/or cadmium (Cd) as defined in the Battery Directive (2006/66/EC), then the chemical symbols for those elements will be indicated beneath the WEEE symbol.

(e) Return and collection systems are available to end users. For more detailed information about the disposal of waste batteries and/or accumulators, please contact your city office, waste disposal service or the shop where you purchased them.

Contents

Thank you for purchasing this Esoteric product.

Read this manual carefully to get the best performance from this product.

IMPORTANT SAFETY INSTRUCTIONS ....3

Before use....6

What's in the box....6

Precautions for use....7

Note about pinpoint feet....7

Maintenance....7

Connections....8

Names and functions of parts (main unit) 10

Names and functions of parts (display).... 11

Basic operation....12

Setting mode....12

Meanings of items shown in setting mode....13

Upconversion setting....13

DSD digital filter setting 13

Clock setting 14

Clock input connector selection....15

Clock output settings....15

Playback channel setting....15

Dimmer setting 16

Analog output setting....16

Automatic display darkening setting....16

Automatic power saving setting....16

Connecting with a computer and playing back audio files ..... 17

Installing the driver.... 17

Troubleshooting....19

Messages....20

Restoring factory settings....20

Specifications....21

Rear panel....22

Before use

What's in the box

Check to be sure the box includes all the supplied accessories shown below. Please contact the store where you purchased this product if any of these accessories are missing or have been damaged during transportation.

Power cord × 1 Felt pads × 4

HDMI cable × 1 Warranty card × 1

Owner's manual (this document) × 1

●After reading this manual, keep it in a safe place with the warranty card for future reference.

Precautions for use

• These units are very heavy, so take care to avoid injury during installation.
• Do not install these units in a location that could become hot. This includes places that are exposed to direct sunlight or near a radiator, heater, stove or other heating equipment. Moreover, do not place them on top of an amplifier or other equipment that generates heat. Doing so could cause discoloration or deformation.
• Avoid locations that are extremely cold or exposed to excessive humidity or dust.
• In order to enable good heat dissipation, leave at least 20 cm (8") between these units and walls and other equipment when installing them.
  If you put them in a rack, take precautions to prevent overheating by leaving at least 5 cm (2") open above the tops of the units and at least 10 cm (4") open behind them.
• Place each unit in a stable location near the audio system that you will use with it.
• DO NOT place anything, not even CDs, CD-Rs, LP records or cassette tapes, on top of the units. Doing so could cause damage.
• Do not put cloth on top of the units or place them on top of bedding or thick carpet. Doing so could cause them to overheat or damage them.
  ● Supply voltage to the power unit that matches the voltage indicated on the rear panel. If you are in any doubt regarding this matter, consult an electrician.
• Do not move the units during use.
• Do not open the bodies of the units as this might result in damage to the circuitry or cause electric shock. If a foreign object should get into one of the units, contact your dealer.
• When removing the power plug from an outlet, always pull directly on the plug. Never pull on the cord itself.
• If a TV is turned on while the unit is on, static might appear on the TV screen depending on the characteristics of the TV broadcast signal. This is not a malfunction of the unit nor of the TV. If this occurs, turn the unit off.
• Since ES-LINK is a format that is unique to ESOTERIC, do not connect the HDMI cable used for it to ordinary HDMI connectors on equipment made by other companies. They are not compatible.

Note about pinpoint feet

High-precision metal pinpoint feet are attached firmly to the bottom plates of these units.

The stands for these feet are loose, but when a unit is placed in position, it is supported by these pinpoint feet, which will effectively disperse vibrations.

Chassis Pinpoint foot (metal) Foot-stand (metal) Screws that attach foot-stand

- Apply the included felt pads to the bottoms of the foot-stands to avoid scratching the surface where the units are placed.

Maintenance

Use a soft dry cloth to wipe the surfaces of the units clean.

For stubborn smudges, use a damp cloth that has been thoroughly wrung out to remove excess moisture.

For safety, disconnect the power plug from the outlet before wiping the units.

●Never spray liquid directly on these units.
- Do not use chemically-treated wipes, thinner or similar substances because they could damage the surfaces of the units.
- Avoid allowing rubber or plastic materials to touch the units for long periods of time, because they could damage the cabinets.

Super Audio CD/CD transport (Grandioso P1)

graph TD
    A["CD player, etc."] --> B["Digital audio output connectors"]
    C["Device that outputs clock signal (G-01, G-02, etc.)"] --> D["CLOCK OUT"]
    E["Grandioso D1 (for left channel)"] --> F["BND"]
    E --> G["BRND"]
    E --> H["BRND"]
    E --> I["BRND"]
    E --> J["BRND"]
    E --> K["BRND"]
    E --> L["BRND"]
    M["Wall socket"] --> N["AUDIO IN (L) AUDIO IN (R)"]
    O["BRND"] --> P["BRND"]
    Q["BRND"] --> R["BRND"]
    S["BRND"] --> T["BRND"]
    U["BRND"] --> V["BRND"]
    W["BRND"] --> X["BRND"]
    Y["BRND"] --> Z["BRND"]
    AA["BRND"] --> AB["BRND"]
    AC["BRND"] --> AD["BRND"]
    AE["BRND"] --> AF["BRND"]
    AG["BRND"] --> AH["BRND"]
    AI["BRND"] --> AJ["BRND"]
    AK["BRND"] --> AL["BRND"]
    AM["BRND"] --> AN["BRND"]
    AO["BRND"] --> AP["BRND"]
    AQ["BRND"] --> AR["BRND"]
    AS["BRND"] --> AT["BRND"]
    AU["BRND"] --> AV["BRND"]
    AW["BRND"] --> AX["BRND"]
    AY["BRND"] --> AZ["BRND"]
    BA["BRND"] --> BB["BRND"]
    BC["BRND"] --> BD["BRND"]
    BE["BRND"] --> BF["BRND"]
    BG["BRND"] --> BH["BRND"]
    BI["BRND"] --> BJ["BRND"]
    BK["BRND"] --> BL["BRND"]
    BM["BRND"] --> BN["BRND"]
    BO["BRND"] --> BP["BRND"]
    BQ["BRND"] --> BR["BRND"]
    BS["BRND"] --> BT["BRND"]
    BU["BRND"] --> BV["BRND"]
    BW["BRND"] --> BX["BRND"]
    BY["BRND"] --> BZ["BRND"]

Precautions when making connections

• Complete all other connections before connecting power plugs to power outlets.
• Read the owner's manuals of all devices that will be connected, and follow their instructions.

A Digital audio input connectors

Use these to input digital audio.

Connect these to the digital output connectors of digital devices (including the P1, P-01, P-02, P-03 and P-05).

ES-LINK: HDMI cable

- Since ES-LINK is a format that is unique to ESOTERIC, do not connect the HDMI cable used for it to ordinary HDMI connectors on equipment made by other companies. They are not compatible.

Use commercially-available cables for the following connections.

XLR: XLR digital cable

RCA: RCA coaxial digital cable

Optical: optical digital cable

- We recommend using ES-LINK when connecting to a P1.

●The XLR connector supports Dual AES. If the digital source device that you are using supports Dual AES, use two cables to connect the left channel unit XLR connector to the left digital output on the audio source device and the right channel unit XLR connector to the right digital output on the audio source device.

B Grounding terminal (SIGNAL GND)

Connecting this grounding terminal to the grounding terminal of another D/A converter, amplifier or other device might improve the audio quality.

●This is not an electrical safety ground.

C CLOCK SYNC 10MHz IN, IN, OUT connectors

Use these to input and output clock synchronization signals.

When using a clock generator, connect its clock output connector to this unit's CLOCK SYNC IN connector.

When inputting a 10 MHz oscillator signal, connect the output of the oscillator to this unit's CLOCK SYNC 10MHz IN connector.

Use the clock settings to select the active CLOCK SYNC input (page 14).

Connect the CLOCK SYNC OUT connector to a clock input connector on a digital audio source device.

Use commercially-available BNC coaxial cables for these connections

(CLOCK SYNC IN/OUT: 75 Ω, 10MHz IN: 50 Ω).

D Left-right channel link connector (L-R)

When using two separate units for the left and right channels, connect this connector with an HDMI cable.

The D1 set to Lch using the CH setting will send settings and right channel audio data to the D1 set to Rch.

Power inlet

Connect the included AC power cord to this socket. After completing all other connections, plug the power plug into a power outlet.

Use only a genuine Esoteric power cord. Use of other power cords could result in fire or electric shock.

Disconnect the power plug from the outlet if you will not use the unit for a long time.

F Analog audio output connectors (LINE OUT)

These output analog audio.

If the amplifier has XLR audio input connectors, use commercially-available XLR audio cables to connect to them.

If the amplifier has RCA audio input connectors, use commercially-available RCA audio cables to connect to them.

At Esoteric, we use Esoteric MEXCEL stressfree cables for reference.

For detailed information, access the following website.

http://www.esoteric.jp/products/esoteric/accessory/indexe.html

POWER CLOCK MENU EGYTINIC INPUT ABCDEFG

A POWER button

Use to turn the unit on and off.

When the unit is on, the ring around this button lights blue.

When the unit is off, it is unlit.

Turn the unit off when not using it.

B CLOCK indicator

This shows the clock synchronization status.

Lit blue

When the clock setting uses any synchronization other than PLL (CLK>OFF), the indicator blinks blue while the clock signal is being detected. The indicator stops blinking but stays lit when the signal is confirmed and synchronization starts.

Lit green

This lights when the unit is operating with the built-in oscillator during USB input.

C MENU button

Use to enter setting mode (page 12).

D Remote control signal receiver

This receives signals from the remote control. When using a remote control, point it toward this receiver when operating it.

●This unit does not include a remote control.

- The dimmer of this unit can be adjusted using a remote control included with a P1 or other Esoteric product (page 16).

E Display

This shows information about the selected input connector, for example.

F INPUT selection button

Use to change the digital input. Select a connector that has a digital source device connected. If no digital signal is being input, no sampling frequency will be shown to the right of the word "INPUT" on the display.

G Parameter adjustment buttons (- / + )

Use to change parameters when in setting mode.

●You cannot change the volume with this unit.

a Lch DSD DIRECT MCK IN 10MHz ESLINK 352 e f

a Channel

This shows the channel played back by this unit (page 15).

No indicator:

No channel has been set for this unit. Use this setting only with mono output from a source device.

Lch:

This unit is set to the front left channel. By connecting the L-R connectors of this unit and the D1 set to Rch, they can share various settings and during stereo output the right channel audio signal from the audio source device can be sent to the Rch D1.

Rch:

This unit is set to the front right channel. By connecting the L-R connectors of this unit and the D1 set to Lch, they can share various settings and during stereo output the right channel audio signal from the audio source device can be sent to this unit for playback.

b Upconversion setting

No indicator:

The upconversion function is not in use.

UPCONV 2Fs:

The upconverter circuit will upconvert the signal to 64, 88.2 or 96 kHz before digital to analog conversion.

UPCONV 4Fs:

The upconverter circuit will upconvert the signal to 128, 176.4 or 192 kHz before digital to analog conversion.

UPCONV 8Fs:

The upconverter circuit will upconvert the signal to 256, 352.8 or 384 kHz before digital to analog conversion.

UPCONV DSD:

The upconverter circuit will convert the PCM signal to a DSD signal before digital to analog conversion.

DSD DIRECT:

If DSD_F (DSD filter) is set to OFF, this appears when a DSD signal is input.

• Even if the upconverter is set, the upconverter might not be usable depending on the input source sampling frequency conditions.
  ●You can make settings as you like for each input.
• When ES-LINK input is selected, this can only be set to OFF or DSD.

C Clock mode

No indicator:

CLK is set to OFF.

CLK OUT:

Shown when CLK is set to OUT.

The frequency display area shows the output clock frequency.

CLK IN:

Shown when CLK is set to IN.

The frequency display area shows the input clock frequency.

MCK IN:

Shown when CLK is set to MCK IN or MCK10M.

The frequency display area shows the input clock frequency.

INTERNAL:

This is shown when unsynchronized signals are received during USB input.

The frequency display area shows the master clock frequency being used.

d Clock frequency

e Input

f Sampling frequency

1 Press the POWER button to turn the unit on.

POWER

Press the POWER button in completely until it stops.

When on, the POWER button lights blue.

2 Press the INPUT selection button to select the source.

INPUT

Each time you press the INPUT selection button, the active input changes in the following order and is shown on the display.

graph LR
    A["ESLINK"] --> B["XLR RCA1 RCA2"]
    B --> C["USB"]
    C --> D["OPT"]

Select the input and start playback from the audio source device.

If no digital signal is detected, no sampling frequency will be shown to the right of the word "INPUT" on the display. Confirm the connections before turning connected devices on.

• When you are done using this unit, press the POWER button to turn it off.
• If the CH setting is set to Rch and an L-R LINK connection has been made with an Lch unit, the input cannot be changed from the Rch unit. Change the input using the D1 set to Lch.

1 Press the MENU button repeatedly to select the desired setting item.

MENU

Each time you press the MENU button, the item shown on the display changes.

graph TD
    A["UPCONV>"] --> B["DSD_F>"]
    B --> C["CLK>"]
    C --> D["CLKin>"]
    D --> E["CLK_TH>"]
    F["APS>"] --> G["DPaOFF>"]
    G --> H["AOUT>"]
    H --> I["DIMMER>"]
    I --> J["CH>"]
    J --> K["Output"]

If you press the INPUT selection button or do nothing for 10 or more seconds, setting mode will end and ordinary mode will resume.

If the CH setting is set to Rch and L-R LINK connections have been made with a unit set to Lch, the only settings that can be changed in setting mode are CLK, CLKin and CH. The other settings will reflect changes made using the Lch D1.

2 Use the parameter adjustment (- / + ) buttons to change the settings.

Line drawing of a device with control buttons and a finger icon (no text or symbols)

For information about settings, see pages 13–16.

If you press the INPUT selection button once or do nothing for 10 or more seconds, setting mode will end and ordinary mode will resume.

●Settings are retained even if the power plug is disconnected.

Meanings of items shown in setting mode

UPCONV>\*\*\*

This is the upconversion setting.

This changes the sampling frequency used for upconversion (page 13).

DSD\_F>\*\*\*

This turns the DSD filter on and off (page 13).

CLK>\*\*\*

This is the clock setting.

Use this to set synchronization with an external clock or clock output to an audio source device that is being synchronized (page 14).

CLKin>\*\*\*

This selects the clock input connector (page 15).

CLK TH>\*\*\*

This sets the clock output during clock input mode (page 15).

CH>\*\*\*

This sets the playback channel (page 15).

DIMMER>\*\*\*

This sets the dimmer.

You can set the brightness of this unit's display and indicators to one of four levels (page 16).

AOUT>\*\*\*

This sets the analog output. Use this to select the analog output connector to be used (page 16).

DPaOFF>\*\*\*

This sets automatic display darkening (page 16).

APS>\*\*\*

This sets automatic power saving (page 16).

Upconversion setting

UPCONV>\*\*\*

When a PCM signal from a CD, for example, is input, you can use this setting to upconvert that signal or convert it to a DSD signal.

Each input connector can have a different setting.

By default, the setting is OFF.

●During ES-LINK input, only OFF or DSD can be selected.

OFF

Upconversion will not occur.

The original input signal will be sent as is directly to the D/A converter.

2Fs

The sampling frequency of the input source signal will be upconverted by a factor of 2 from 32, 44.1 or 48 kHz to 64, 88.2 or 96 kHz.

4Fs

The sampling frequency of the input source signal will be upconverted by a factor of 4 from 32, 44.1 or 48 kHz (or 2 from 88.2 or 96 kHz) to 128, 176.4 or 192 kHz.

8FS

The sampling frequency of the input source signal will be upconverted by a factor of 8 from 32, 44.1 or 48 kHz (or 4 from 88.2 or 96 kHz or 2 from 176.4 or 192 kHz) to 256, 352.8 or 384 kHz.

DSD

The digital format of the signal will be converted to DSD.

●The DSD signal of a Super Audio CD cannot be upconverted.

DSD digital filter setting

DSD\_F>\*\*\*

This setting turns the digital filter for DSD input signals sent to the D/A converter on or off.

OFF

The digital filter is not used.

●“DSD DIRECT” appears on the display.

ON

The digital filter is used.

Clock setting

CLK>\*\*\*

You can set the synchronization with an external clock or clock output to a Super Audio CD transport or other audio source device that is being synchronized.

By default, the setting is OFF.

- Set this to OFF when connected to a source device that does not support clock synchronization.

OFF

Clock synchronization is not used and the master clock used to follow the input digital signal is generated by the PLL circuit.

Operation following clock over a wide range is possible.

OUT44

44.1 kHz is output from the CLOCK SYNC OUT connector.

OUT88

88.2 kHz is output from the CLOCK SYNC OUT connector.

OUT176

176.4 kHz is output from the CLOCK SYNC OUT connector.

OUT48

48 kHz is output from the CLOCK SYNC OUT connector.

OUT96

96 kHz is output from the CLOCK SYNC OUT connector.

OUT192

192 kHz is output from the CLOCK SYNC OUT connector.

OUT22M

22.5792 MHz is output from the CLOCK SYNC OUT connector.

OUT24M

24.576 MHz is output from the CLOCK SYNC OUT connector.

• You can synchronize an audio source device to this unit using its high-precision crystal oscillator as a master clock by connecting that device's clock input connector to this unit's CLOCK SYNC OUT connector.
• The audio source device must be connected to this unit's CLOCK SYNC OUT connector and set to receive clock synchronization.

IN

In this mode, this unit can receive a clock signal through its CLOCK SYNC IN connector and operate with clock synchronization.

• The audio source device must also be connected to the clock generator or be connected to this unit's CLOCK SYNC OUT connector and set to receive clock synchronization.
• The clock frequencies that can be input are 44.1, 48, 88.2, 96, 176.4 and 192 kHz as well as 10 MHz. The input audio signal and the input clock signal must be synchronized.

MCK IN

In this mode, this unit can receive a master clock signal through its CLOCK SYNC IN connector from a clock generator and operate with clock synchronization. The master clock input can be 22.5792 MHz (512 × 44.1 kHz) or 24.576 MHz (512 × 48 kHz).

When 22.5792 MHz is input, the sampling frequencies of the input audio signals can be 44.1, 88.2, 176.4 or 352.8 kHz.

When 24.576 MHz is input, the sampling frequencies of the input audio signals can be 48, 96, 192 or 384 kHz.

- The audio source device must also be connected to the clock generator or be connected to this unit's CLOCK SYNC OUT connector and set to receive clock synchronization.

aware that during music playback, if the clock generator is turned off or the clock sync connection is broken, causing the clock signal to stop, a loud noise could be emitted from the speakers.

MCK10M

In this mode, the unit can receive a 10MHz clock signal through its 10MHz IN connector from a clock generator and operate with clock synchronization using that signal. This mode can only be selected when using ES-LINK input.

You must also set the P1 to MCK10M and connect it using ES-LINK. During CD playback, the input 10MHz signal will be used directly without using the PLL circuit as the master clock for this unit. During SACD playback, the internal 22.5792 MHz signal will be synchronized to the input 10MHz signal and used for operation.

Clock input connector selection

CLKin>\*\*\*

Use this to select the clock input connector.

CLK

In this mode, this unit can receive a clock signal through its CLOCK SYNC IN connector from a clock generator and operate with clock synchronization.

●The input impedance of the CLOCK SYNC IN connector is 75 Ω, so TTL-level square wave signals can be input.

10M

In this mode, this unit can receive a 10MHz clock signal from a clock generator connected to its 10MHz IN connector and operate with clock synchronization.

- The audio source device must also be connected to the clock generator or be connected to this unit's CLOCK SYNC OUT connector and set to receive clock synchronization.

●The input impedance of the 10MHz IN connector is 50 Ω, so sine wave signals can be input.

Clock output settings

CLK\_TH>\*\*\*

This sets the clock output during clock input mode.

OFF

No clocks signal is output from the CLOCK SYNC OUT connector.

ON

The input clock signal is output from the CLOCK SYNC OUT connector as clock with the same frequency.

Playback channel setting

CH>\*\*\*

This shows the channel played back by this unit.

By default, this is set to "CH>----". Use this setting when only connected to a P1 as a dedicated system.

(Use with ES-LINK or XLR_DUAL connections.)

When connecting to digital input connectors in modes other than ES-LINK and XLR_DUAL and using the left and right channel transmission (L-R) connectors, use one of the following settings.

---

The channel used is not set. Only use this when connecting a P1 or other source device that can output left and right signals as mono. Using L-R LINK is not necessary.

Lch

Use to play back the left channel. The right channel data will be output from the L-R connector.

Rch

Use to play back the right channel. The right channel data will be input through the L-R connector.

- When using input other than ES-LINK or DUAL, connect this unit to the D1 set as the left channel. The various settings made for the left channel will be reflected by the right channel settings.

Dimmer setting

DIMMER>\*\*\*

You can adjust the brightness of this unit's display and indicators. By default, the setting is 3.

graph TD
    A["0"] --> B["1"]
    B --> C["2"]
    C --> D["3 (normal brightness)"]

• The dimmer of this unit can be adjusted using the DIMMER button of a remote control included with a P1 or other Esoteric product.
• Even when set to any value other than 3 (normal brightness), normal brightness will be used when displaying error messages and setting menus.

Analog output setting

AOUT>\*\*\*

Use this to select the analog output connector to be used. By default, the setting is XLR2.

RCA

An analog audio signal is output from the RCA connector.

XLR2

An analog audio signal is output from the XLR connector with pin 2 HOT.

XLR3

An analog audio signal is output from the XLR connector with pin 3 HOT.

Automatic display darkening setting

DPaOFF>\*\*\*

You can set the display to darken automatically after a set amount of time has elapsed.

By default, the setting is ON.

ON

The display will automatically darken after 30 minutes elapse without any operation or change in the information shown.

OFF

The display will not automatically darken.

- We recommend setting this to "ON" because brightness irregularities might occur if the same information is shown without change on the display for a long time.

Automatic power saving setting

APS>\*\*\*

The unit will turn off automatically if the set amount of time passes without an input signal being locked. By default, the setting is 30m.

- The input sources that are not selected have no effect on automatic power saving.

30m

30 minutes

60m

60 minutes

90m

90 minutes

120m

120 minutes

OFF

The automatic power saving function is disabled.

Connecting with a computer and playing back audio files

Installing the driver

When using Mac

This unit works with the following operating systems (as of May 2016).

OS X Lion (10.7)

OS X Mountain Lion (10.8)

OS X Mavericks (10.9)

OS X Yosemite (10.10)

OS X El Capitan (10.11)

This unit will work with the standard operating system driver, so there is no need to install a special driver.

When using Windows

This unit can be connected by USB to computers running the following operating systems (as of May 2016).

Operation with other operating systems cannot be assured.

Windows Vista (32-bit and 64-bit editions)

Windows 7 (32-bit and 64-bit editions)

Windows 8 (32-bit and 64-bit editions)

Windows 8.1 (32-bit and 64-bit editions)

Windows 10 (32-bit and 64-bit editions)

Installing a driver on the computer

To play back audio files from a computer through this unit, you must first download the driver from our download page and install it on your computer.

Driver download page

http://www.esoteric.jp/products/esoteric/usb/usb_driver_e.html

Install the driver after downloading it from the above page.

CAUTION

Install the driver before connecting the unit to the computer by USB. If you connect the unit to the computer by USB before installing the driver, it will not function properly. Moreover, if using Windows XP, the operation of the computer might become noticeably slower and it might become necessary to restart it.

For detailed instructions about installing the driver, please see our download page.

Depending on the composition of the computer hardware and software, operation might not be possible even with the above operating systems.

Note about transmission modes

This unit connects using asynchronous HIGH SPEED mode.

The sampling frequencies that can be used for transmission are 44.1, 48, 88.2, 96, 176.4, 192, 352.8 and 384 kHz as well as DSD at 2.8 and 5.6 MHz.

When connected correctly, you will be able to select "ESOTERIC USB AUDIO DEVICE" as the audio output for the operating system.

In asynchronous mode, the audio data transmitted from the computer will be processed using this unit's clock, enabling it to reduce jitter caused during data transmission.

Connecting with a computer and playing back audio files (continued)

1 Connect this unit to the computer using a USB cable.

Use a cable that matches the USB port on this unit.

Line drawing of a laptop connected to a CD-ROM via cable, showing ports and connections (no text or symbols)

2 Turn the computer on.

Confirm that the operating system has started properly.

3 Press the POWER button to turn the unit on.

POWER

4 Press the INPUT selection button to select USB.

Diagram of a device control panel with labeled buttons and an input button, showing directional arrows and a finger icon.

5 Start playback of an audio file on the computer.

For better audio quality, set the computer volume to its maximum and adjust the volume of the amplifier connected to this unit. Minimize the amp volume before starting playback and gradually increase it.

●The computer cannot be used to control this unit, nor can this unit be used to control the computer.
●This unit cannot transmit audio files to the computer by USB.
- Do not do any of the following when playing back audio files over the USB connection. Doing so could cause the computer to malfunction. Always quit the audio playback software before conducting any of these operations.

• Disconnecting the USB cable
- Turning this unit off
- Changing the input

●Computer operation sounds will also be transmitted when playing back audio files over the USB connection. To avoid outputting these sounds, make the necessary settings on your computer.

- If you start the audio playback software before connecting this unit with the computer or before setting the input to USB, audio files might not play back properly. If this occurs, restart the audio playback software or the computer itself.

If you experience a problem with this unit, please take a moment to review the following information before requesting service. The problem could also be something other than this unit. Please also check the operation of the connected units.

If this unit still does not operate correctly, contact the retailer where you purchased the unit.

The unit does not turn on.

→Confirm that the power cord is securely connected to both the inlet on the back of this unit and a power outlet.
→ Confirm that power is being supplied to the outlet to which the power cord is connected by, for example, connecting another device to it.
→ Check if the power source is a switched outlet. If it is, make sure it is turned on.

The unit automatically turns off.

This is because the automatic power saving function turned it off. Turn the unit on again. Change the automatic power saving function time if necessary (page 16).

No sound is output from the speaker. The sound is distorted.

In this case, turn the power off and check the connections with the digital audio source device, the amp and the speaker (page 8).
→ Change the input setting to the connector that is being used for input (page 12).
→Set AOUT (analog output) according to the amp connection.
→Adjust the volume of the amp, for example.

No sampling frequency is shown to the right of "INPUT" on the display.

→ Turn the device that is connected to the selected input connector on.
→ Confirm that the device is properly connected to the selected input connector.

A beeping noise is output at a regular interval.

If a beeping noise is output at a regular interval when the unit is in clock sync mode, the connected device might not also be in clock sync mode. Check the connections of the clock input connectors and the clock sync setting of the connected device.

The CLOCK indicator does not stop blinking.

→Set CLK> to OFF when not using clock synpage 14).
→A clock signal with which the unit cannot be synchronized might be being input. Check the connections of the clock input connectors and the settings of the connected device.

This unit uses a microprocessor, so noise and other external interference could cause it to stop functioning properly. In such a case, turn the unit off and wait about one minute before restarting operation from the beginning.

Troubleshooting (continued)

Restoring factory settings

POWER MENU

Settings are retained even if the power plug is disconnected.

Follow these procedures to restore all settings to their factory defaults and clear the unit's memory.

1 Turn the unit off.

If the power is on, press the POWER button and wait at least 30 seconds before proceeding.

2 Press the POWER button while pressing and holding the MENU button.

When "Setup CLR" (clear settings) appears on the display, release the MENU button.

Messages

— — — appears in the sampling frequency display area.

There is a problem with the input signal.

Do not input signals other than PCM or DSD.

Check the connection with the digital device.

This unit cannot decode signals in formats such as Dolby Digital, DTS and AAC. Have the playback device convert the signal to PCM before output.

No sampling frequency is shown to the right of "INPUT" on the display.

The digital signal cannot be locked. Press the INPUT selection button and select the connector to which the digital device is connected.

Turn the connected device on. Check the settings of the connected device.

CLOCK!

Check settings related to the clock.

If there is no input clock, “--” will appear in the clock frequency display area.

If the set mode and the input clock are incorrect, the clock frequency display area will blink.

Analog audio outputs

Connectors

XLR connector (mono) ....1

RCA connector (mono)....1

Output impedance

XLR....100Ω

RCA 47 Ω

Maximum output level

(when 1 kHz, full-scale signal input, 10 kΩ load)

XLR (when set to 0 dB)....5.0 Vrms

RCA 2.5 Vrms

Frequency response (when 192kHz PCM signal input)

Distortion 0.0007% (1 kHz)

Digital audio inputs

HDMI cable connector (ES-LINK/L-R) signal transmission

Low-voltage differential signaling (LVDS)

XLR connector....1

Input level 5.0 Vp-p

Input impedance 110Ω

Input sampling frequency 32 - 384 kHz

16-bit - 48-bit

PCM (AES/EBU format)

DSD (ES-LINK1, ES-LINK2 format)

RCA connector 1

Input level 0.5 Vp-p

Input impedance 75 Ω

Sampling frequencies that can be input ....32 - 192 kHz

16-bit - 24-bit

Linear PCM (IEC 60958 format)

Optical digital connector ....1

Input level -24.0 --14.5 dBm peak

Sampling frequencies that can be input ....32 - 192 kHz

16-bit - 24-bit

Linear PCM (IEC 60958 format)

USB port....1 (Type B)

Sampling frequencies that can be input .... 44.1 - 384 kHz

16-bit - 32-bit

Linear PCM

2.8, 5.6 MHz DSD

Clock output

BNC connector....1

Output level ....TTL level equivalent (into 75 Ω)

Output frequencies 44.1, 88.2, 176.4, 48, 96, 192 kHz

22.5792, 24.576 MHz

Same as input frequency (when set to through output)

Output frequency precision. ±0.5 ppm (when shipped from factory)

Clock input

BNC connectors ....2

Input impedance

IN 75Ω

10MHz IN 50Ω

Frequencies that can be input

IN....44.1,88.2,176.4,48,96,192 kHz

10, 22.5792, 24.576 MHz (±10 ppm)

10MHz IN 10 MHz (±10 ppm)

Input level

IN....TTL level equivalent

10MHz IN sine wave, 0.5 - 1.0 Vrms

General

Power supply

Model for Europe/Hong Kong .... AC 230 V, 50 Hz

Model for USA/Canada AC 120V, 60 Hz

Model for Korea AC 220 V, 60 Hz

Power consumption....20 W

External dimensions (W × H × D, including protrusions)

445×132×449 (mm) (17 5/8"×5 1/4"×17 3/4")

Weight 24 kg (53 lb)

Operating temperature....+5°C to +35°C

Operating humidity ....5% - 85% (no condensation)

Storage temperature -20^ to +55^

Included accessories

Power cord × 1

HDMI cable × 1

Felt pads × 4

Owner's manual (this document) × 1

Warranty card × 1

• Specifications and appearance are subject to change without notice.
  ● Weight and dimensions are approximate.
• Illustrations in this Owner's Manual might differ slightly from production models.

L-R ES-LINK XLR RCA 2 RCA 1 OPTICAL USB LINE OUT CLOCK SYNC SIGNAL GND RCA XLR 10MHz IN IN OUT ~ IN

Diagram of a device with control buttons and a finger icon, no text or symbols present

Line drawing of a laptop connected to a CD-ROM via cable, showing ports and connections (no text or symbols)

Diagram of a device with labeled input and control buttons, showing a finger pressing the button.

PCM (format AES/EBU)

DSD (format ES-LINK1, ES-LINK2)

Prise RCA....1

10, 22,5792, 24,576 MHz (±10 ppm)

10MHz IN 10 MHz (±10 ppm)

Niveau d'entrée

Pure mechanical cross-section diagram without any text, numbers, or symbols

XLR: cable digital XLR

RCA: cable digital coaxial RCA

Diagram of a device with labeled ports and an input button, showing directional arrows and a finger icon.

Diagram of a device with a button and finger icon, no text or symbols present

Line drawing of a laptop connected to a CD-ROM via cable, showing ports and connections (no text or symbols)

Conector XLR (mono) 1

Conector RCA (mono)....1

PCM (formato AES/EBU)

DSD (formato ES-LINK1, ES-LINK2)

Conector RCA 1

Lineal PCM (formato IEC 60958)

Terminal digital óptico....1

Nivel de entrada ......-24.0 --14.5 dBm pico

Lineal PCM (formato IEC 60958)

Puerto USB 1 (Tipo B)

10, 22.5792, 24.576 MHz (±10 ppm)

10MHz IN 10 MHz (±10 ppm)

Nivel de entrada

IN......Equivalente a nivel TTL

10MHz IN ...... Onda senoidal, 0.5 – 1.0 Vrms

General

This appliance has a serial number located on the rear panel. Please record the serial number and retain it for your records.

Model name: Grandioso D1 Serial number