First Act MA004 Instruction Manual

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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.
SPECIFICATIONS
Output Power:
4 watts RMS
Frequency Range:
60 Hz ~ 6 kHz
Speaker:
4" / 8W / 4 ohms
Input Sensitivity:
26 mV
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
FACEPLATE
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BACKPLATE
Power Supply:
14V DC 500mA
Dimensions: (LxWxH)
8" x 3.25" x 7.5"
Weight:
3 lbs.
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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.
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First Act
745 Boylston Street
Boston, MA 02116 USA
firstact.com