Astatic M2 - Audio Mixer CAD Audio - Free user manual and instructions

Product Type	2-Channel Analog Mixer with USB Interface
Channels	2 (Mic/Line)
Inputs	2 XLR Combo (Mic/Line)
Outputs	1/4" TRS Balanced Main Out, 1/4" TRS Phones, USB
USB Audio	24-bit / 48 kHz, Bus Powered
Phantom Power	+48V, switchable for channel 1
Equalization	High and Low Shelving EQ per channel
Effects	Reverb with Decay and Level control
Pan / Stereo Link	Link Stereo Pan switch (mono/stereo)
Dimensions	7" x 7" x 2.3" (18 cm x 18 cm x 6 cm)
Weight	1.3 lb (0.6 kg)
Power Source	USB bus power or USB power adapter (5V)
Distortion (THD)	0.02%
Signal to Noise Ratio (Mic)	80 dB
Signal to Noise Ratio (Line)	78 dB
Mic E.I.N.	−118 dBu (20 Hz–20 kHz, 100 Ω source)
Construction	Compact desktop, metal chassis
Warranty	2-Year Limited Warranty
Country of Origin	USA

Frequently Asked Questions - Astatic M2 CAD Audio

How do I use phantom power on the M2?

To use phantom power with a condenser microphone, press the Phantom Switch (labeled +48V) for channel 1. Be sure to turn off the switch when connecting devices that do not support phantom power, and set the channel fader to minimum before toggling the switch.

Can I record directly to a computer with the M2?

Yes, connect the M2 to your computer via USB. The mixer is bus-powered and sends 24-bit/48kHz audio to your DAW. Use the 'Play Back to Main' switch to control whether USB audio is sent to the main output.

How do I adjust the built-in reverb effect?

Press the FX ON button for the desired channel, then adjust the FX Decay knob for reverb length and the FX Level knob for overall effect volume. The default setting has reverb off; increase to add spaciousness.

What is the difference between the Link Stereo Pan switch positions?

With the Link Stereo Pan switch out (normal), each mono channel feeds both left and right speakers equally. With the switch pressed in, channel 1 goes to left only and channel 2 to right only, allowing stereo recording or panning.

How do I avoid distortion on the M2?

If the CLIP LED lights up, turn the GAIN knob counter-clockwise until the LED no longer illuminates. Also ensure input levels are reasonable and adjust EQ knobs to flat if needed.

Can I use the M2 without a computer?

Yes, you can power the M2 using a USB power adapter (5V, not included). Connect microphones/instruments to the inputs and connect the MAIN OUT jacks to an amplifier or speakers for standalone operation.

How do I connect headphones or a headset?

Connect standard stereo headphones to the PHONES jack. For headsets with a microphone, plug the headset mic into the Headset Microphone Input jack (channel 2) and use the PHONES jack for audio output.

What type of microphone can I use with the M2?

The XLR combo inputs accept both dynamic and condenser microphones. For condenser mics, enable the +48V phantom power. The inputs also accept line-level instruments via the center of the combo jack.

How should I clean the M2 mixer?

Disconnect the USB cable before cleaning. Use a dry, soft cloth. Do not use paint thinners, solvents, or chemical wipes. Avoid applying oil or contact cleaner to faders.

What is the warranty period for the Astatic M2?

The CAD Audio Astatic M2 comes with a two-year limited warranty from the date of purchase covering defects in materials and workmanship. Retain proof of purchase and contact American Music & Sound at 1-800-431-2609 for claims.

USER MANUAL Astatic M2 CAD Audio

Commercial Audio since 1931

M2

Multipurpose 2-Channel

(2Mic/Line) Analog Mixer with a

Built-in USB Interface

User Guide

Precautions

PLEASE READ CAREFULLY BEFORE PROCEEDING

Please keep this manual in a sale place for future reference.

[Non-Text]

WA

WARNING □ Alvus (Birksky Auto Service Index) believes to avoid the warranty of serious injury.

Always follow the basic precursors listed below to avoid the possibility of serious injury or even death (from electrical shock), short situation, damage. For ordinary hazards

or even death from electrical shock, short-forcing, damages, These precautions include, but are not limited to, the following

Do not open

• This device contains no user-service parts. Do not open the device or attempt

In disassemble the internal parts or modify them in any way, if it should access

to be malfunctioning, discontinue use immediately and have it inspected by

qualified service personnel

Water warning

Do not expose the device to rain, use it near water or in damp or wet conditions, or

place on it any containers (such as vases, bottles or glasses) containing liquids

which might spill into any openings. If any liquid such as water seeps into the

device, turn off the power immediately and disconnect the USB cable from the

computer. Then have the device inspected by qualified service personnel.

- Never insert or remove a USB cable with wet hands

Fire warning

- Do not put burning items, such as candles, on the unit. A burning item may fall over

and cause a fine.

If you notice any abnormality

When one of the following problems occur, immediately turn off the power switch and

disconnect the USB cable from the computer. Then have the device inspected by

qualified service

• The USB cable becomes implied or damaged.

• It emits unusual smells or smoke.

- Some object has been dropped into the device

1. There is a sudden loss of sound during use of the device

If this device should be destroyed or damaged, immediately turn off the power switch.

1. The service should be stopped or damaged. Immediately turn on the power station, disconnect the USB cable from the computer, and have the device inspected by

qualified service penalties

CAUTION

Always to low the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device or other property. These precautions include, but are not limited to, the following:

Location

- Do not pace the device in an unstable position where it might accidentally fall over. - Do not pace the device in a location where it may come into contact with corrosive gasses or salt air. Doing so may result in malfunction.

• Before moving the device, remove all connected cables.

Connections

• Before connecting the device to other devices, turn off the power for all devices

• Before turning the power on or off for all devices, set all volume levels to minimum.

Maintenance

• Removes the USB cable from a computer when cleaning the device.

Handling caution

• Do not insert your fingers or hands in any gaps or openings on the device.

- Avoid inserting or dropping foreign objects (paper, plastic, metals, etc.) into any gaps or openings on the device. If this happens, turn off the power immediately and disconnect the USB cable from the computer. Then have the device inspected by qualified service personnel.

- Do not rest your weight on the device or place heavy objects on it, and avoid use excessive force on the buttons, switches or connectors

Do not use speakers or headphones for a long period of time at a high or uncomfortable volume level, since this can cause permanent hearing loss. If you experience any hearing loss or ringing in the ears, consult a physician.

CAD Audio cannot be held responsible for damage caused by improper use or modifications to the device, or data that is lost or destroyed.

NOTICE

To avoid the possibility of malfunction/ damage to the product, damage to data, or damage to other property, follow the notices below.

Handling and maintenance

- Do not use the device in the vicinity of a TV, radio, stereo equipment, mobile phone, or other electric devices. Otherwise, the device, TV, or radio may generate noise.

- Do not expose the device to excessive dust or vibration, or extreme cold or heat (such as in direct sunlight, near a heater, or in a car during the day), in order to prevent the possibility of pane: disfiguration, unstable operation, or damage to the internal components.

- Do not piece vinyl, plastic or rubber objects on the device, since this might discolor the panel.

- When cleaning the device, use a dry and soft coin.

- Do not use paint thinners, sovents, cleaning fluids, or chemical-impregnated wiping cloths.

- Condensation can occur in the device due to rapid, drastic changes in ambient temperature — when the device is moved from one location to another, or air conditioning is turned on or off, for example. Using the device while condensation is present can cause damage. If there is reason to believe that condensation might have occurred, leave the device for several hours without turning on the power until the condensation has completely dried out.

- Avoid setting all equalizer controls and faders to their maximum. Depending on the condition of the connected devices, doing so may cause feedback and may damage the speakers

- Do not apply oil, grease, or contact cleaner to the faders. Doing so may cause problems with electrical contact or fader function.

- When turning on the AC power in your audio system, always turn on the power amplifier LAST, to avoid speaker damage. When turning the power off, the power amplifier should be turned off FIRST for the same reason

- Turn the power to the device off if it will not be used for an expanded period of time

Connectors

XLR type connectors are wired as follows (IEC60288 standard):

pin 1: ground, pin 2: hot (+), and pin 3: cold (-)

Information about this manual

Information about this manual. The Australians as shown in this

- The illustrations as shown in this manual are for instructional purposes only - The company names and product names in this manual are the trademarks or registered trademarks of their respective companies.

Connecting the Mixer

Astatic M2 is a multipurpose 2 channel (2mic/line) analog mixer with a built-in USB interface. USB connectivity and +48V phantom power make it an ideal compact option for live performance, broadcasting, podcasting or home recording.

The M2 contains the following features:

• 2 XLR combo inputs for mic or instrument signal
• USB output connects to computer for easy
recording or podcasting (24-bit/48kHz)
- Bus powered – no need for external power supply when using with a computer
• +48V phantom power for use with condenser microphones
• Output can be stereo or panned L/R

Mixer Basics: Where Your Sound Goes

Note: if a condenser microphone is used, please turn on the switch of (.) 48V phantom power supply.

Basic Operation: Power Connection

1. Make sure that all switches on the device are not turned on and USB data line of
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   (1) The USB cable is connected to the USB power adapter.
   C. Ping the power socket into the standard [-4G 100/240 (50Hz)60Hz] power socket.

USB Power connection input

Controls and Functions

Note:

Be sure to leave this switch off if you do not need phantom power.

Follow the important precautions below, in order to prevent noise and possible damage to external devices as well as the mixer if you turn this switch on.

1. Be sure to leave this switch off when you connect a device that does not support phantom power to channel 1.
2. Make sure to turn this switch off when connecting/disconnecting a cable to/from channel.

3. Slide the fader on channel 1 to minimum before turning this switch on/off.

4. Mic/Line Jacks

For connecting to a microphone, an instrument, or an audio device. These jacks support both XLR and phone plugs.

$$ ⓧ X _ {L R} ⓤ ① P h o n e $$

1. Main Out Jacks - These are balanced TRS output jacks that output the mixed stereo signal.

They output the signal adjusted by the L/R master Knob.

Connect these jacks to the power amplifier that drive your main speakers.

1. Phones Jack - For connecting headphones. The socket supports stereo phone plug.

If you need to connect headsets or earplugs with mini plugs, please use a switch device to connect.

1. Headset Microphone ( 12 ) Input Jack - For connecting to the microphone for your headset. The audio input here is sent to channel 2.
2. Gain Switches - Determines the basic volume for channel. Turn this switch OFF if you hear distortion.
3. EQ Knob - Use [HIGH] and [LOW] knobs to adjust sound quality. If you don't need to adjust sound quality, set the knob to "0" (flat).
4. Link Stereo Pan Switch - With this switch out, each mono channel feeds both the left and right sides of the main mix equally.

For example:

• Playing a mono source: If you talk into a microphone connected to input 1, your sweet tones will be heard in both the left and right loudspeakers.
• With this switch pressed in, channel 1 will play only in the left side of the main mix, and channel 2 will play in the right side.

For example:

Recording a stereo source: If you have a stereo microphone connected to the mic inputs, or if you are playing a stereo source into the line inputs, each side of the source can be recorded discretely onto a recorder connected to the main outputs. The pan switch does not affect the other channels.

1. Level Knob - Used to adjust the level of the channel signal.
   Note: To minimize noise, adjust the knobs on unused channels to a minimum.
2. FX Knob - These buttons turn on the effects on channels, add a natural spaciousness to the sound. The default settings have reverb turned off.
3. FX Decay Knob - For adjusting the parameter (depth).
4. FX Level Knob - For adjust the effect level sent from the internal effector to the bus.
5. Indicator Light · CLIP LED indicates that the audio signal in the channel is too loud. Turn the corresponding GAIN counter-clockwise until the CLIP LED no longer illuminates. SIG LED indicates that an audio signal is present in the channel.
6. Phone Knob - Adjust the volume to headphones and powered monitor speakers connected to the headphones' output jack.
7. Play Back to Main Switch - This switch (■) is used to enter signals via USB. If the signal is (■), it will be sent to the MAIN channel.
8. MAIN OUT Knob - Used to adjust the signal level output to the [MAIN OUT] socket.

M2 Specifications

Inputs 2 XLR mic/line combo

Outputs....1/4" TRS, balanced; USB

Mic E.I.N (20Hz - 20kHz) -118dBu

@100 Ω source resistance

Distortion (THD) 0.02%

Noise

Stereo out (fader at 0 dB) -78 dBu

Stereo out (fader at ∞) -88 dBu

Signal to noise ratio

Mic input 80dB

Line input 78dB

Weight 1.3lb (0.6kg)

Dimensions 7" x 7" x 2.3" (18cm x 18cm x 6cm)

CAD Audio

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Tel: [phone] Fax: [phone]

Sales: 800-762-9266 cadaudio.com

Distributed Worldwide by American Music and Sound

925 Broadbeck Drive, Suite 220

Newbury Park, CA 91320 U.S.A.

Tel: [phone] Fax: [phone]

©2022 CAD Audio Rev00 0522

Two-Year Limited Warranty

CAD Audio hereby warrants that this product will be free of defects in material and workmanship for a period of two years from the date of purchase. In the unlikely event that a defect occurs, CAD will, at its option, either repair or replace with a new unit of equal or greater value. In the event that a suitable replacement is unavailable, CAD Audio may elect to reimburse owner for the cost of local repairs or issue a refund in the amount of the original purchase price. Items must be purchased from an authorized CAD Audio dealer, and the warranty is not transferable from the original owner. Please retain proof of purchase to validate the purchase date and include it with any warranty claim.

This warranty excludes exterior finish or appearance, damage from abuse, misuse of the product, use contrary to CAD's instructions or unauthorized repair. All implied warranties, merchantability, or fitness for a particular purpose is hereby disclaimed and CAD hereby disclaims liability for incidental, special or consequential damages resulting from the use or unavailability of this product.

This warranty gives you specific legal rights and you may have other rights that vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you.

Note: No other warranty, written or oral is authorized by CAD Audio.

To initiate a warranty claim, please contact American Music and Sound at 1-800-431-2609 to obtain a return authorization number and shipping instructions.

- A return authorization is required for all returns. RETURNS WITHOUT A PRE-APPROVED RETURN AUTHORIZATION NUMBER WILL BE REFUSED.

- Please use at least 3 inches of padding surrounding the product for protection during shipment

- Retain your tracking number until your warranty claim has been resolved

• We recommend using an insured shipping method in case of loss or damage during shipment

If outside the United States, contact your local dealer or distributor for warranty details.