Solid State Logic Alpha Channel, Installation Manual

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4
3. Play!
Power/Standby
Bright when unit is on,
dim when in standby
Mic/Instrument
Balanced XLR for Mic Input,
Mono ¼" Jack for high impedence Instrument Input
Variable Harmonic Drive™
Adds level dependent colouration; initially warm
2
nd
harmonic then more aggressive 3
rd
harmonic
High Pass Filter
40Hz (–3dB)
80Hz (–3dB)
120Hz (–3dB)
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
Switches +48V (‘phantom power’) to the Mic Input.
Always switch OFF before connecting/dis-connecting
microphone.
Ø
Inverts the phase of the input signal.
Input Gain
Pr20dB to +75dB gain
Insert Selection
IN
Routes signal out of the Insert Send to be
returned through the Insert Return (pre- EQ)
POST EQ
Places the Insert Send and Return after the EQ
SUM
Mixes the Send signal with the Return signal