Recent | Online | Vintage | Modern | XP | Win | Mac  OS9 | DOS | Amiga | Atari ST | Graphics | Midi io | Sequencers | Roland "MC" | E-mu | Ensoniq | Akai MPCs | Samplers | Akai "S" | Roland "S"Synths | VST Samplers | VST Synths | Roland "JV" | Modules | Drums | Mixers | Timeline | HackintoshArtists | Graphics

Welcome to Oldschooldaw.com! (Online since 2014) serving vintage computers worldwide! this is our NEW WEBHOST as we've moved from our OLD GODADDY to a brand new server location to start off 2026. thanks to Godaddy for hosting the site for 11 years and a big thank you to IONOS.COM for the great pricing going forward! this site exists as a resource for historical archival of information + file resources neccessary to make use of vintage computer hardware + vintage music composition software that runs on those old platforms. conceived conceptually by Chris Nova to address the problem of  missing information + missing chronological references caused due to this information slightly predating the creation of the modern internet, much of the information here has been sourced from magazines + books as well as scraped from other websites that have since gone offline and wont be coming back.

Author Topic: Roland MPU-104 (?) midi input selector  (Read 10286 times)

0 Members and 1 Guest are viewing this topic.

Offline chrisNova777

  • Underground tech support agent
  • Administrator
  • Posts: 10131
  • Gender: Male
  • "Vintage MIDI Sequencing + Audio Production"
    • www.oldschooldaw.com | vintage audio production software + hardware info
Roland MPU-104 (?) midi input selector
« on: December 24, 2015, 03:53:07 PM »
http://www.matrixsynth.com/2008/11/roland-mpu-104.html


Quote
MPU-104 MIDI Input Selector

The MIDI outputs of up to 5 MIDI devices can be connected to the MIDI inputs of the MPU-104 MIDI Input Selector. The THRU MIDI signal is connected to the destination (computer, sequencer or sound module) MIDI input socket. The desired MIDI device is selected pushing one of the 5 front panel buttons. A red LED indicates the active button. Only one Select Button may be activated at a time... If more than one button is accidentally selected, the lowest number will have priority...

The MPU-104 measures 8-9/16" Wide x 1-13/16" High x 6-3/16" Deep and is a standard half-rack device..."