In excellent condition throughout. Pots are tight and like new. Fully tested. Comes complete with 9v power supply and adapter. 

Introduction to Koma Elektronik RH 301: The Koma Elektronik RH 301 Rhythm Workstation/Utility Tool is a master clock synchronizer designed to help electronic musicians sync their analog and digital equipment. It provides a solution to the common problem of synchronizing different devices with various clock signals, including analog clock, MIDI clock, and DIN Sync.

• Key Features: The RH 301 features a tap- and sync-able tempo generator, a syncable LFO, and an envelope generator, making it a versatile tool for synchronizing and controlling electronic music equipment.
• Master Clock: The master clock is the heart of the RH 301, allowing users to set the tempo via a knob, tap tempo, MIDI input, or external CV clock signal.
• LFO and Envelope Generator: The RH 301 also features a low-frequency oscillator (LFO) and an envelope generator, which can be synced to the master clock or run independently, providing additional modulation capabilities.
• Patch Bay and Control: The device has an expansive patch bay, allowing for full implementation with other modular gear, and features a built-in infra-red motion controller for hands-free control of CV inputs.
• Discontinuation: The RH 301 is no longer in production, but brand new old stock units may still be available for purchase.