Top control panel of the Roland MPU-100, with model number set in Eurostile and device description set in Corporate Image.

The Roland MPU-101 MIDI to CV Interface was a device released in 1985 that could convert multiple digital MIDI input signals into analog Control Voltage (CV) signals as output. This allowed musicians to have a way to use newer MIDI enabled devices with components that only supported the older CV format.

The device's model number is set in Eurostile and the description is set in Earth. Additional text is set in Helvetica.

Front panel of the Roland MSQ-700, with device number and description set in Corporate Image

The MSQ-700 Digital Keyboard Recorder was released in 1984. It was an 8 track sequencer that could record to memory as well as a tape I/O interface and transport controls to load and save performance data. It was one of the first Roland products to feature MIDI and has case styling similar to the TR-909 which was released the prior year. The device also supported Roland's proprietary data exchange format Digital Control Bus (DCB), which at the time was in the process of being phased out in favor of the more flexible and open MIDI standard.

The device model number and description are set in Corporate Image. Additional text is set in Helvetica