AS50D - Guitar amp MARSHALL - Free user manual and instructions

USER MANUAL AS50D MARSHALL

Warning: Please refer to full details in separate

Important Safety Instrucons CATS-90009.

Warning: Before going any further, make sure

that your amplier is compable with your mains electricity supply. If you have any doubt, please seek help from a qualied technician – your Marshall dealer can help you with this.

The specic mains input voltage rang that your amplier has been manufactured for is indicated on the rear panel of the amplier. Your amplier is provided with a detachable mains (power) lead, which should be connected to the mains input socket on the rear panel of the amplier.

IMPORTANT SET UP INFORMATION

1. Ensure that the power switch is set to the

2. Connect the supplied mains (power) lead

into the mains input on the rear panel rst and then into an electricity outlet.

3. Ensure that the channel volume controls

and master volume control on the front panel are set to zero.

4. Plug your instrument into the channel 1

input jack socket on the front panel.

5. You may also plug another instrument into

the channel 2 input jack socket, and/or a microphone into the channel 2 microphone jack socket.

6. Turn the front panel power switch on.

7. Turn the volume up to your preferred level

and your amplier is ready to play.

TRANSPORTING YOUR EQUIPMENT

Please ensure that your amp is switched o, unplugged from the mains electricity supply and all removable cables have been disconnected from your equipment before aempng to move it.

FCC COMPLIANCE STATEMENT

This device complies with part 15 of the FCC Rules. Operaon is subject to the following two condions:

1. This device may not cause harmful

2. This device must accept any interference

received, including interference that may cause undesired operaon. 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 protecon against harmful interference in a residenal installaon. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instrucons, may cause harmful interference to radio communicaons. However, there is no guarantee that interference will not occur in a parcular installaon. If this equipment does cause harmful interference to radio or television recepon, which can be determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separaon between the equipment and the receiver.

• Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.

• Consult the dealer or an experienced radio/ TV technician for help. Cauon: Any changes or modicaons not expressly approved by the party

WARNING! SAFETY INSTRUCTIONS

Please read this manual carefully before plugging in. Follow all instrucons and heed all warnings.ENGLISH

The AS50D is a compact and portable 50W combo amplier that delivers acousc studio- quality sound. Designed for an abundance of acousc instruments, the AS50D can accommodate instruments with magnec pickups, piezos and microphones – dynamic or phantom powered. It is the perfect amp for the home or inmate acousc gigs, no maer which instrument you are playing. Model AS50DV Power 50W Channels 2 (with independent EQ controls) Inputs 2 instrument jacks 1 Phantom power XLR input 1 Aux phono input Outputs DI out, line out, parallel eects loop Controls Acousc channel 1 - Volume, bass, treble Microphone/aux channel 2 - Volume, bass, treble Chorus channel 1 power switch, chorus channel 2 power switch, chorus eect speed, chorus eect depth Reverb balance, reverb level An-feedback phase, an-feedback notch, an- feedback frequency sweep Master volume Speakers 2 x 8” and 1 x tweeter Unit weight 14.1kg Unit width 565mm Unit height 415mm Unit depth 250mm Accessories Detachable power cable included SPECIFICATION responsible for compliance could void the users authority to operate the equipment. This device complies with CAN ICES-3(B)/

Controls the volume level of the Acousc Channel 1.

Adjusts the low frequencies of the amp. It will add boom end and depth to your sound.

Adjust the upper frequencies of the amp. Your tone will get brighter as it is turned up. CHANNEL 2 -

Inputs to take a connecon from an external source (such as an mp3 player or CD player).

XLR input for connecon of a microphone and suitable for vocal or instrument applicaons. This input supplies phantom power.

Input to take any source, such as a drum machine, keyboard, etc.

Controls the volume level of the Microphone / Aux Channel 2.

Adjusts the low frequencies of the amp. It will add boom end and depth to your sound.

Adjust the upper frequencies of the amp. Your tone will get brighter as it is turned up. MASTER SECTION

11. CHORUS ASSIGN SWITCHES

Allows the built in Chorus eect to be selected on either channel individually, or both channels together.

12. CHORUS SPEED CONTROL

Controls the speed of the built-in Chorus eect.

13. CHORUS DEPTH CONTROL

Controls the amount of frequency shi for the built-in Chorus eect.

14. REVERB BALANCE CONTROL

Controls the balance of the Reverb eect between Channel 1 and Channel 2. This control also aects the eects loop.

15. REVERB LEVEL CONTROL

Controls the overall level of the Reverb eect.

Controls the amount of low frequency acousc feedback.

17. NOTCH FILTER SWITCH

Cuts the frequency selected using the frequency control, to reduce feedback further.

18. FREQUENCY CONTROL

Select the frequency of the feedback you wish to reduce.

Controls the overall volume output from the amplier.

This is the On/O switch for the mains power to the amplier.ENGLISH

The supplied mains power lead is connected here.

Jack socket for connecon of the oponal footswitch for switching the Reverb and Chorus funcons on and o.

Jack socket for connecon to home recording or other external equipment.

An emulated DI output allows you to connect to a recording device or sound desk.

5. EFFECTS SEND JACK

Sends signal to eects / outboard equipment.

6. EFFECTS RETURN JACK

Returns signal from eects / outboard equipment.

6Whilst the informaon contained herein is correct at the me of publicaon, due to its policy of constant improvement and development, Marshall Amplicaon Plc reserves the right to alter specicaons without prior noce. MARSHALL AMPLIFICATION PLC, DENBIGH ROAD, BLETCHLEY, MILTON KEYNES, MK1 1DQ, ENGLAND. T: +44 (0) 1908 375411