MPG-50 mkII Programmer for Roland Alpha Juno 1 & 2 and MKS-50 Memory Expansion Card:128k Memory Card Installed (+$85) INV LED will light solid

INV LED will light solid when the OS has been loaded

Rear jack compartment is recessed

Please note that pin 2 of this connector is not connected

A video demonstrating how the HLFO works:

or the waveform can be run through an "intelligent" slew limiter

MPG-50 mkII Programmer for Roland Alpha Juno 1 & 2 and MKS-50 Memory Expansion Card:128k Memory Card Installed (+$85) INV LED will light solidIn Stock We currently have less than 10 MPG 50mkII units left. Once sold out, there will be a significant period of time before any new stock is made. (Likely late 2026 early 2027) Latest firmware versions: MPG 50 mkI & mkII 3. 06 3. 07 Firmware Update (March 10th, 2022) This zip file contains the latest vesrion for mkI units and mkII units. MkI users should select the detent non detent based on which type of encoder their unit has. If encoder clicks