Sauce of Unce 2

PCBs arrived today, work very well.
I will order a large batch and these will be for sale for DIYers in about a month, along with Eurorack panels. Later in the year they will be available as ready-to-use modules from Rhythm Active
The vid is a basic demo with the Unce controlling a VCO, of course it can be used for many different interesting tasks.

Eurorack panels on their way

low pass gate PCB

These were intended for the synth building WAMOD workshop in July, along with nice shiny Eurorack panels. Due to various injuries (not mine) and shipping company shenanigans, I have ended up with more PCBs than planned, so a few will be appearing on the 'PCBs for Sale' page soon.
All components solder directly onto the PCB (switch, sockets and pots), there are some minor changes from the original circuit but no extra fruit, it is slimmed down and likes stabbing eardrums. A very easy build, suitable for beginner DIYers.

Sauce of Unce

This has been brewing for several months

Based on the Buchla SOU265, but all the rare components replaced with regular parts. So the noise source is different, the 0.05-50 Hz VCO is op amp based, S&H sections changed to use hi-Z input op amps (ie not 741s), no 24V power source required. It is not a clone, but functionally about the same as the original.
Eurorack compatible, pots, LEDs and sockets all mount directly on the PCB (44 x 90mm), Eurorack panel will be available too.

Great DP Filter demo by Falafel Biels

Have a listen to this:

Check out Jono's new shiny NLC case

here!

gear Pix from Radio I & II (1951)