# Roland CMU-810
“You are bidding on a rare Roland DG CMU-810 analog monosynth module.
This unit is in excellent working condition, it has been thoroughly tested and works like a charm. The sale includes an original Boss power adapter.
The CMU-810 is a module similar to the SH-101, they share many functions and have a similar character, but the CMU has a bassier oscillator and a slightly sharper envelope, this is my opinion after playing with both units first hand.
These units are extremely rare, I had two and sold my previous one on eBay late last year, there’s hasn’t been another on eBay since.
It’s a perfect match to an analogue sequencer or as an expander to a SH-101 or just to use with a MIDI-CV as it’s very compact!” Link