First Act MA104 specifications Faceplate Backplate, Specifications, First Act Inc

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FACEPLATE

1

2

3

4

5

BACKPLATE

6

7

1.INPUT JACK

Connect guitar or other instrument here (1/4” jack).

2.VOLUME

Controls output level of amplifier.

3.LED

Light indicates power on/off.

4.GAIN

Controls input level. Increasing gain adds distortion, or an overdriven rock tone; decreasing gain produces a cleaner sound.

5.TONE

Turn right to add treble/reduce bass. Turn left to add bass/reduce treble.

6.POWER

Turns amplifier on/off.

7.POWER ADAPTOR INPUT

Connect the power adaptor included with your amp here. Use only the adaptor supplied with this amplifier.

SPECIFICATIONS

Output Power:

Power Supply:

4 watts RMS

14V DC 500mA

Frequency Range:

Dimensions: (LxWxH)

60 Hz ~ 6 kHz

8" x 4" x 8"

Speaker:

Weight:

4.5" / 8W / 4 ohms

3.5 lbs.

Input Sensitivity:

 

26 mV

 

First Act Inc.

745 Boylston Street Boston, MA 02116 USA firstact.com

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

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Contents Faceplate Backplate SpecificationsFirst Act Inc MA104 Important Safety InstructionsManual Please read carefully before operating your amplifier