Solder up a complete FM drum voice and take it home for your rack. The 2OPFM is a 6HP Eurorack module with two sine oscillators and a snappy decay envelope, built for kicks, toms, cowbells, and metallic percussion. Four knobs: decay, FM amount, pitch, and the ratio between the two operators. CV over decay, FM, and pitch, plus a trigger input.

We'll build the modules together, and try out a few demo patches. No soldering experience or tools required, this is a great first build.
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Saturday, September 26th 2026
1:30 pm - 4:30 pm

Synth Library Portland
@ 123 NE 3rd Ave Suite 012 (view map)

(on 2nd avenue side, parking in lot during this time is free but see email sent shortly before workshop for details on parking validation procedure to ensure you don't get a ticket)

$80

(Workshop fee includes all tools and supplies to build the device. A small portion of the fee also goes to support Synth Library Portland so we can continue to host events like this one)

Tickets are required to attend. No waitlist, if it's sold out then no more tickets are available.