User Manual

3
EN
DE
FR
ES
IT
2. Connect
POWER
+5V - 0.5A
+
/-15V - 0.3A
DC
MANUFACTURED IN U.K.
INPUT
4
3
2
1
OUTPUT
4
3
2
1
Solid State Logic - Oxford - England
ALPHA VHD Pre
Part no. 629998XA
Serial No
12345
Rear Panel Connections
5-pin 180° DIN 3-pin XLR-F 3-pin XLR-M
Pin 1 0V 0V 0V
Pin 2 0V +ve +ve
Pin 3 +5V –ve –ve
Pin 4 –15V
Pin 5 +15V
Front Panel Connections
Instrument ¼" Mono Jack
Tip Signal
Sleeve 0V
DC Power
+5V, ±15Vdc from PSU
Analogue Outputs
Balanced, max. output: +24dBu
Microphone Inputs
Balanced, max. input: 0dBu (+20dBu with Pad)