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Analog Specs
Doepfer1995MonoModular / Patch-Only$$$Premium($800–3,000)

Doepfer A-100 System

Producers wanting to enter true modular synthesis through the format that became the industry standard.

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No MIDI on the Doepfer A-100 System? Here's how to bridge it

Free tool — see exactly what kind of converter connects it to a modern MIDI setup.

Strengths

  • Launched the entire Eurorack format — nearly every modular synth made since traces its physical standard back to this system
  • Genuinely modular and endlessly expandable, since any Eurorack module made by any manufacturer since 1995 is physically compatible
  • Relatively affordable entry point into true modular synthesis compared to vintage American/British modular systems

Trade-offs

  • No MIDI on the core system itself — needs a separate MIDI-to-CV interface module to play from a keyboard or DAW
  • As a true modular system, cost scales quickly once you start adding the modules needed for a complete voice

Full Specifications

Full technical specifications for the Doepfer A-100 System
SpecificationValue
BrandDoepfer
ModelA-100 System
Era1995
Typical Price TierPremium ($800–3,000)
Voice ArchitectureModular (voice count depends on configuration)
PolyphonyMonophonic
Oscillator TypeAnalog (varies by module)
FilterAnalog (varies by module)
KeysNone (module/sequencer only)
Built-in SequencerNo
MIDI EquippedNo
Patching3.5mm patch cable matrix (fully modular, Eurorack format)

A relative used-market guide, not a live quote — real prices vary by condition, region, and timing. Check the Reverb/eBay links on any item for current listings.

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Match Score Explorer

Weight what matters to your workflow. Every deck is re-scored live against your priorities, benchmarked against the Doepfer A-100 System.

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This deckDoepfer A-100 System
Match45
Flexibility95
Portability35
Ease of Use20
Tonal Neutrality30

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