MIDI SysEx Device ID Reader

Connect your MIDI device and read sysex messages to extract device IDs

MIDI Access: Not Connected

MIDI Input Devices

No MIDI input devices found

MIDI Output Devices

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Universal Query Builder

Send standard MIDI queries that work on most devices

About Universal MIDI Queries

Universal queries work across most MIDI devices but have limitations:

  • Identity Request: Nearly all modern devices support this
  • Master Volume/Balance: Supported by most synthesizers and sound modules
  • Tuning Queries: Supported by devices with tuning capabilities
  • Sample/File Dump: Only supported by samplers and devices with storage

Device-specific queries (like current bank/program) usually require manufacturer-specific SysEx commands. Use the Custom SysEx Builder with manufacturer templates for these.

Note: Some devices may not respond to queries, or may respond with different data formats. Check your device manual for specific query support.

MIDI Messages

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Detected Device IDs

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MIDI Controller Mappings

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