Code 25 Firmware update


Has ther been any or will there be any firmware updates to the code 25 amps? My unit suffers from tinny tones on high strings to annoying dull decaying sounds on low strings, I have tried many set ups but nothing seems to work! Hopefully you will have a firmware update that will correct this as I am getting to the point of not using the amp, and I have only had it a few months!

asked 10 Oct 2016 at 01:11 PM

Carl Forster (4)
Answers: 1


Hello Carl,

The firmware update has not yet been released but we will make an announcement as soon as it is ready. 

If you would like to send us a clip of the sounds you are experiencing we can take a look into it for you. Please email

Team Marshall

answered 10 Oct 2016 at 01:58 PM

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