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ACOUSTIC INSTRUMENT PREAMP
• The AMP output jack of the preamp is the power switch for the battery.
• To avoid battery drain, do not leave the AMP jack plugged in when the unit is not
in use.
SYSTEM GAIN
Maximum input voltage before clipping:
MODEL G TONE CONTROLS
Treble: Boost and Cut
Bass: Boost and Cut
Frequency Response
MODEL B TONE CONTROLS
Treble: Boost and Cut
Bass: Boost and Cut
Frequency Response
POWER SUPPLY
BATTERY LIFE
SPECIFICATIONS
9dB (input to output at 1kHz)
All tone controls flat.
.8V P-P with all controls at full boost
± 3dB at 1700 Hz
± 14dB at 20 kHz
± 3dB at 350 Hz
± 8dB at 50 Hz
20 Hz to 20 kHz ±2dB All tone controls flat
± 3dB at 850 Hz
± 14dB at 20 kHz
± 3dB at 350 Hz
± 8dB at 50 Hz
20 Hz to 20 kHz ±2dB All tone controls flat
9 Volts (battery not included)
100 hours continuous use (Alkaline battery)
All specifications subject to change.
3
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