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From the Community
From the community
No conversations about the DR 550 yet — own one or know it well? Ask the first question, share a fix, or post your unit.
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Document Library
Manuals
203
Audio Demos
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Compatible Sound ROMs
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Modifications
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Owner Registry
Production figures for the DR 550 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
No units on the census yet — be the first to put your DR 550 on the map.
Own one? Add it to My Gear to join the registrySerial number, condition, and configuration are aggregated anonymously into the census.
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