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Hello i have a Crumar bit one, i bought a mod online to replace the 2 eproms in order to have midi cc on the synth.

Well im totally a noob about electronics, but on internet was claimed to be very easy mod.

In the end i couldnt put the 2 new eproms and i cant also put back the 2 old one :joy:

So my Crumar is off, is there maybe someone in the forum very knowledgeable from Berlin that could help? Or suggest me where to go?

HELP :slight_smile:

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I’ve good experiences with Kai at extended Berlin, he did a nice job on my pro-one when I was living there.

https://www.x-tended.de/

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Thanks a lot. Yes i found them on internet and wrote to them a couple of days ago…. But for now no answers :sob:

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Hey, I may help you. Found a picture of these two little guys on their PCB. Doesn’t look that difficult. The only thing is to find the time for that. Where are you living? I live in Brieselang but work in Adlershof. What is best for you? It’s easy to get to both places with S-Bahn or Regio

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Hello Martin, thanks i write you a dm

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This forum often restores my hope in humanity.