This is the first version that I ever built, a small ~48hp case my dad knocked together for me, with a DIY linear power supply based on a MFOS design that gets nice and warm.

Yeah yeah yeah, but what does it sound like?

At its best, something like this:

It didn't take long to outgrow it, but I still kind of dream about putting another rig together at this form factor. You can do a lot with 48hp.

The first modules are as follows (left to right):

• Arduino SD Card Sampler
• Trinket 3-octave quantizer
• Passive Mult
• I AM O vactrol VCA
• MS20 VCF
• VCO 3340
• 4-channel mixer / amp / attenuverter