Crest Audio X-RACK XR-20 - Mono Input Channel; Module; Controls; Block Diagram

Mono input channel
1
p.6
XR-20 / XR-24 owner’s manual
BAL MIC IN
BAL LINE IN
INPUT
PREAMP
GAIN
12 - 70 dB
HPF
LINE
27dB
PAD
+48V ON
HPF
70Hz
-18dB/Oct
+48V
Module
Block diagram
Controls