Marshall Mini Push Switch

This switch was used in the following Marshall amp models for the following functions.

TSL100:

• MID BOOST SWITCH CLEAN SW2 CLEAN/OD SWITCH SW1 OD/CRUNCH SWITCH SW3 DEEP SWITCH OD SW2 DEEP SWITCH CLEAN SW2 V.P.R.SWITCH SW3 OUTPUT MUTE SWITCH SW4 LOOP LEVEL SWITCH A SW2 LOOP LEVEL SWITCH B SW3.

MB450H:

• Classic Channel Boost

DSL40C and DSL100H:

• SW2 (Channel Select), SW3 (Lead1/Lead2), SW5 (FX-Loop ON/OFF).