Drive Control; Power Led - Rocktron Valve Sonic Plexi User Manual

Front Panel....continued:
12 EQ 1&2 Switch:
This switch replicates the two different style EQs that we used in
British amplifiers over the years. In the "UP" position (position 1) it
replicates the "modern" EQ which gives it a more midrange empha-
sis. In the "DOWN" position (position 2) it replicates the "vintage"
EQ.
13

DRIVE control:

This control works in conjunction with the AFTERBURNER switch.
The DRIVE control determines the input level applied to the AF-
TERBURNER stage.
14 HIGH CUT control:
This control adjust the High frequency cut to roll off some of the
high end "sizzle" when high gain is used.
15 MASTER control:
This control determines the overall output level of the unit
16

POWER LED:

When lit, the unit is "ON". When not lit, the unit is "OFF"
17
MAINS Power Switch:
Use this switch to turn "ON" and "OFF" the unit.