R&R Ampflication SL - Preamplifier Electrical Block Schemes





 











INPUT
FRONT
CH-1 “CLEAN”
GAIN, EQ
CLEAN
CLEAN FX ON
CLEAN FX OFF
FX LOOP
ON / OFF
SELECTORS
CH-2 “LEAD-1”
GAIN, EQ, MASTER
CH-2 BRIGHT
LEAD-1 LEAD
CH-2 NORMAL
LEAD-2
LEAD FX ON
LEAD FX OFF
CH-2 BRIGHT /
NORMAL
SELECTOR
LEAD-1 /
LEAD-2
SELECTOR
CH-3 “LEAD-2”
GAIN, EQ, MASTER
SEND
RETURN
FX LOOP
SEND
25k
SERIAL / PARALLEL
FX LOOP MODE
SELECTOR
MIX
25k
250k
RETURN
LEAD / CLEAN
SELECTOR
MASTER
SECTION
1M
MASTER
POWER AMP
SECTION
LINE BUFFER
SECTION
MIXER
SECTION
HEAD-PHONES
SECTION
POWER
AMP OUT
LINE OUT
REC OUT
PHONE OUT
INPUT
BACK
Switch (back panel)
A250K
or
A1M

A25 0K
A1M
PREAMPLIFIER ELECTRICAL BLOCK SCHEMES
4-2
R&R SOUND AMPLIFICATION SL/LD MultiGain PRE-AMPLIFIER
MANUAL
!
Only one of the inputs must be used
INPUT FRONT or INPUT BACK