01
From the Community
From the community
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02
Document Library
Manuals
103
Audio Demos
04
Compatible Sound ROMs
05
Parts & Components
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06
Modifications
07
Owner Registry
Production figures for the HP 1 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 Community02Document Library03Audio Demos04Compatible Sound ROMs05Parts & Components06Modifications07Owner Registry08System ComponentsManufacturer
Roland
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Specifications
- keys
- 88 keys, hammer action
- midi
- related settings
- power
- cord plug must be unplugged from the outlet
- weight
- 45.9 kg
- effects
- reverb (8 levels), sympathetic resonance
- polyphony
- 64 voices
- dimensions
- 1389.5 (w) x 443 (d) x 826 (h) mm
