01
From the Community
From the community
No conversations about the TR-727 yet — own one or know it well? Ask the first question, share a fix, or post your unit.
02
Audio Demos
03
Compatible Sound ROMs
04
EPROM Archive
Roland TR-727_OSv_1.0_HN4827128
os·499541610
05
Parts & Components
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06
Modifications
07
Owner Registry
Production figures for the TR-727 were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.
0units registered
0 serials recorded
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08
System Components
CONTENTS
01From the Community02Audio Demos03Compatible Sound ROMs04EPROM Archive05Parts & Components06Modifications07Owner Registry08System ComponentsManufacturer
Roland
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Specifications
- Dates
- 1985
- Polyphony
- 10 notes
- Manufacturer
- Roland
- Storagememory
- 64 Patterns, 4 Songs
- Synthesis type
- Sample-based
- External control
- MIDI In Out & DIN Sync In Out & Trig Out (outputs a Rimshot sound as trigger)


