- Source: Roland OP-8
- MPU-401
- Fenomena 2012
- Belanda
- Perang Rusia–Ukraina
- Sejarah Belanda
- Fosforus
- Menara Eiffel
- Mode
- Indonesia pada Pesta Olahraga Asia
- Kabupaten Timor Tengah Selatan
- Roland OP-8
- Roland MC-4 Microcomposer
- Operational amplifier
- Turok (video game)
- 2024 French Open
- Borderlands (series)
- Jon Pertwee
- MPU-401
- Roland SP-808
- Borderlands (video game)
The Roland OP-8 interface was designed to control Roland polyphonic synthesizers that were equipped with a DCB (Digital Control Bus) interface via the Roland MC-4 Microcomposer. The OP-8 and synthesizer were connected together using a DCB cable. The OP-8 and MC-4 Microcomposer were then patched together using patchcords via each of their patchbays. The transpose control on the OP-8 was able to transpose the synthesizer up or down by one octave.
DCB Equipped Synthesizers
Roland Jupiter 8
The Jupiter 8 needed minor changes in its circuit for setting up with the OP-8. This work was carried out by Roland.
Roland Juno 60
When using the OP-8 with a Roland Juno 60 the connection and operation were extremely easy, as only the CV and gate input jacks, and the transpose switch were relevant.