I think it was nearly 5 years ago when I originally built my Oakley Sound Systems TM3030 – his take on the TB-303 minus the sequencer. For many years it’s been used with the controls on a ‘temporary’ bit of perspex bolted to the PCB.

While the sound of the unit is close to the 303, it’s not a 303 – not that that bothers me. Because of this I decided to max it out with modifications. Some the classic mods to be found on the internet and some of my own design.

A few friends have asked for a demo of how it sounds so I shot this quick video for anyone daring enough to subject themselves to 8 minutes of the same pattern with a bit of knob twiddling!

Just for the sake of it here’s a series of photo’s charting the finishing off of this build.

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