Instruction Manual

3
Channel Inputs:
XLR sockets.
Electronically balanced suitable for safe connection
of external phantom power supply of up to
48VDC.
XLR pin 3 = hot
pin 2 = cold
pin
1 = screen
Input Impedance
-
mic = 1000 to 1500 ohms
line =
10kohms
Gain - mic
= continuously variable from +20dB to +60dB
line
= continuously variable from -5dB to +35dB
Pad
-
mic = -20dB
line = -12dB
Insertion Points - unbalanced 1/4" stereo jack sockets
tip = return
ring = send
outer = earth
normal operating level = +4dBv
Peak Overload Indicator
- turns on at 3dB before clipping.
Echo Return Inputs:
mono
1/4" jack sockets
Maximum Gain to Stereo Outputs = +16dB
Input Impedance =
greater than 4kohms
Stereo Tape Input:
stereo 1/4" jack socket
tip = left
ring = right
outer = earth
Input Impedance = 40kohms
Gain to Monitors
-
0dB or +12dB selectable by an internal connector
for either +4dBv or -8dBv normal operating level.
Stereo and Mono Outputs:
unbalanced XLR sockets
pin 3 = signal
pin 2 = pin
1
= earth
Normal Operating Level = +4dBv or
-8dBv selectable by an internal
connector.
Cue and Echo Outputs:
unbalanced 1/4"
jack sockets mono
Normal Operating Level = +4dBv
Maximum Gain from Input = +10dB