Product · United States

DT21 UM4x4 USB MIDI Interface Box, 4 In/4 Out 64 MIDI Channels, 4i/4o + Merge 2i4o, MIDI Box for PC for Mac, Plug and Play

Lowest price: $41.13 · 1 store · price range $64.27 … $64.27 · 36% off the list price

Price history: 3 daily prices tracked since 2026-10-18; lowest $40.06, highest $41.13.

Price last confirmed by the store feed on 2026-10-31.

Prices across stores

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