The R8 offers 8 MIDI-controlled contact closures, each of which can be programmed to respond to a unique MIDI message.

Extended information

The MIDI Solutions R8 8-output MIDI-Controlled Relay Array provides eight contact closures which can be programmed to open or close in response to MIDI events. Event types are programmable and include Note, Controller, Program Change, and System Exclusive messages (up to 20 bytes/System Exclusive message). All settings are retained even after power is removed from the unit. Fast reed relays are used for a response time of less than 2ms. Relay contacts are rated at 0.5A. Contacts are made available via connections to the tip and sleeve of 1/4" mono phone jacks.

The R8 is programmed by sending it MIDI System Exclusive messages. These settings are retained even after power is removed. You can create these System Exclusive messages yourself using any sequencer with System Exclusive editing capabilities - complete instructions describing how to create these messages are included. Or, if you would rather not program the unit yourself, we can preprogram it to your specification for a $20 fee (please allow an additional week for preprogrammed products).

The R8 is MIDI-powered and requires no batteries or power supply to operate. A MIDI indicator LED lights up when the product is powered and flashes when MIDI data passes through it.

Technical specifications

weight: 4.4 lbs.
dimensions: 19" x 6.5" x 1.75"