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Korg / Drum machine

Korg drumlogue

drumlogue sequencer stopped after a clock change, or USB controller not recognised? Check the clock route and the correct USB port.

Manufacturer documented drumlogue Owner's Manual E4 scope. No unsupported controller compatibility, firmware change or physically tested connection is claimed.

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At a glance

MIDI quick reference

SYNC IN priority
A connected SYNC IN cable overrides CLOCK SOURCE.
Manufacturer documented
USB/MIDI clock without input
The sequencer stops when its selected external clock is absent.
Manufacturer documented
Computer connection
TO HOST uses the USB B connection for computer MIDI.
Manufacturer documented
Controller recognition
Connect a supported TO DEVICE controller before power-on.
Manufacturer documented
Full MIDI reference
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Common problems

Manufacturer documented
drumlogue sequencer stops after changing clock source
USB and MIDI selections need incoming clock.Manufacturer documented
drumlogue doesn't recognize a newly connected USB controller
TO DEVICE controllers need to be connected before startup.
Official resources

Manuals & resources

drumlogue Owner's Manual

Korg · E4 · official listing dated 26 February 2025 · last checked 2026-10-07

References

Sources & review

Sources reviewed: . Documentation does not replace a physical hardware test.

Sections reviewed: CLOCK SOURCE, p. 49; USB connections, p. 52; USB controllers, p. 53; GLOBAL, p. 45; MIDI ROUTING, p. 47; CLOCK SOURCE, p. 49; USB connections, pp. 52–53.