Super Synthesis PHRSR — Build Guide
OSS-PHRSR
6HP
Two-channel 1–16 step knob recorder / sequencer. Records knob movements, plays them back as CV.
Build guide
Step-by-step, in build order
Visual BOM
Every part, where it goes
Guide (PDF)
For printing or the bench
Everything you need to build this module. The guide walks the assembly in order; the Visual BOM shows every part and where it goes.