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December 07, 2022, 09:00:39 AM

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Failed install of snubber circuit to kill popping during shutoff Marshall 5010

Started by aaron, November 11, 2022, 06:09:20 AM

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aaron

Hi everyone, I went to this page Same problem as mine w/ a solution, and installed this.



All it did was act as a bypass to the on/off switch, now it's always on. >:(

So, does anyone have a solution to popping noise when shutting down a SS amp?

Here's the schematic:
https://www.ampwares.com/schematics/marshall/masterlead_30w_5010.pdf

Loudthud

Does your amp switch both sides of the line like the schematic you linked ? If so, did you install the network on both sides ?

Is your cap(s) X2 rated ?


g1

It's not possible for that mod to make your amp 'always on', so somehow you have made a mistake.
Pictures of how you did it will help.