Portable Amps for SSW

Today I finished the first portable amplifier for the Secret Sounds Workshop the Ginko trio is running at SUPERNORMAL festival this year, pictured below:

Portable Amplifier

Portable Amplifier

These amplifiers will be used by participants to listen to found objects using contact microphones. They include a special circuit that improves the sound of the contact microphone – but you can plug in a guitar as well. The amps have a passive link output so you can chain a bunch of them together as well, and also a 10x gain switch if you need a little extra 🙂 oh and did I mention it runs on a single 9v battery?!

I just need to build 9 more now…

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