Modification kit for Marshall Class 5.

We don't sell modified Marshall Class 5 amps, but we do offer a modification package for your amp. You'll need to send us the chassis (without the cabinet or tubes) to our workshop so we can carry out the modifications.

This is the first amplifier we examined. It's true that it's appealing with its Class A design, clean front panel, and striking looks. However, it's rather difficult to use at a reasonable volume; it sometimes lacks gain, and its voicing could use some tweaking.

Here are the changes made by the modification pack:

1. Integrated 6-position attenuator
2. Effects loop
3. Switch Boost
4. Switch Clean
5. Switch Bright (3 positions including Off)
6. Master Volume

The price includes return shipping costs from the workshop to a collection point.
Instructions for disassembling the chassis are given in the images above.