Here's a couple of pictures of my stuff at home
This is my homemade syntesizer, it features a single VCO based on the XR2206 IC. It has a built-in four quadrant modulator/multiplier ( ring mod. ) its input is labeled "PM". It has a 12dB/oct multimode filter built around an LM 13600 dual ota, and a ADSR/VCA combo. It also has a dual function VCLFO/Asymmetric LFO module and soon will have a DUAL VCO based around a CEM3374 IC. ( last two modules are not shown)
Also, notice the small protoboard, there I was testing a very cheap DUAL LINEAR VCO circuit built around 1 TL084 quad opamp, 1 CD4093 QUAD NAND, 2 2n3904 NPN transistors, 2 2n3906 NPN transistor plus a few resistors and capacitors. The circuit shown promising results, I will publish the schematic sometime later on.

Click below to see a view of my stuff at home ( very modest..)
my studio.
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