W
SYNTHESIZERS · 1979
System 100m
Roland
Manufacturer
Roland
Type
Synthesizers
Production
1979
01
From the Community
From the community
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02
Audio Demos
03
Compatible Sound ROMs
04
Parts & Components
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05
Modifications
06
Owner Registry
Production figures for the System 100m 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.
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07
System Components
CONTENTS
01From the Community02Audio Demos03Compatible Sound ROMs04Parts & Components05Modifications06Owner Registry07System ComponentsManufacturer
Roland
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Specifications
- LFO
- Each voltage-controlled LFO hassine, triangle,square, rising sawtooth, and falling sawtooth output (140, 150 modules); the manually set LFO has triangle output only (172 module)
- Dates
- 1979-c.1984
- Price
- £1242 for 5-module system with monophonic keyboard
- Filter
- low-pass(110, 121 modules)
- Effects
- Phase shifter andBBD-based audio delay available (172 module)
- Keyboard
- 32 keys, monophonic (180 keyboard); 49 keys, monophonic (181 keyboard); 49 keys, 4-voice polyphonic (184 keyboard)
- Polyphony
- Depends on chosen modules. Usuallymonophonicor 4-voicepolyphonic.
- Oscillator
- EachVCOhastriangle, fallingsawtooth, andpulseoutput (110, 112 modules)
- Manufacturer
- Roland Corporation
- Synthesis type
- Analogsubtractive
- Left-hand control
- Pitch bend(181 and 184 keyboards only); portamento on/off (181 only); automated arpeggio (184 only)
