Tube Amps / Music Electronics
For current discussions, please visit Music Electronics Forum. New: view Recent Searches.
New: visit Schematic Hell!
The sunn still shines online!

Listen to great tunes streaming live right now!

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  
previous: kevin hey guys- im replacing a power swit... -- 10/22/1999 4:52 AM View Thread

Re: marshall pwr switch madness

10/29/1999 2:07 PM
Dave Stork
Re: marshall pwr switch madness
The old switch has a lug connected to a neon pilot light, and this lug is wired to a tap on the power transformer primary. This connection is not needed with the new switch. Simply leave the small black wire that came off the 5th lug unconnected. Of course, you should put shrink tubing over the end of this wire to keep it from shorting to the chassis. Wire up the rest of the terminals exactly as on the old switch.