Marshall Superlead 100w - Heavily Modded - $1,500 (El Cajon)

Marshall Superlead 100w - Heavily Modded 1 thumbnail

condition: good

make / manufacturer: Marshall

model name / number: Superlead

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This was originally a Superlead with PCB wiring. I put in a hardwired board with high quality capacitors, aftermarket transformers, effects loop (switchable on/off), master volume, and selector switches for configuring the amp similar to a “Superbass” model. It can also be configured similar to a JTM45. These include swapping the tone stack, changing feedback tap, changing coupling capacitors, V1 cathode configuration, and bright cap values. It all works. I wanted to hear what all the circuit differences sound like. The amp and Rolex is in good shape. Please ask questions!

post id: 7881019170

posted: 2025-09-12 11:35

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Marshall Superlead 100w - Heavily Modded - musical instruments - by...

This was originally a Superlead with PCB wiring. I put in a hardwired board with high quality capacitors, aftermarket transformers, effects loop (switchable on/off), master volume, and selector...