4
3. Play!
Power/Standby
Bright when unit is on,
dim when in standby
Instrument
Mono ¼" Jack for high impedence Instrument Input.
Inserting a jack will automatically select this input in
place of the standard microphone input
(on the rear of the unit).
Variable Harmonic Drive™
Adds level dependent colouration;
initially warm 2
nd
harmonic then
more aggressive 3
rd
harmonic
(see opposite)
Input Switches
Hi Z
Switches Mic Input impedence from 1kΩ to 10kΩ.
Use with PAD for Line Level inputs.
PAD
Fixed 20dB attenuation for high level signals.
Glows ‘red’ when input is in ‘overload’ condition.
48V
Sw48V (‘phantom power’) to the Mic Input. Always
switch OFF before connecting/dis-connecting microphone.
Input Gain
Pr20dB to +75dB gain
Output Gain
Provides ±20dB of adjustment
Summary of Contents for XLogic Alpha VHD Pre Unit
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