Doepfer A-102

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Doepfer A-102

Doepfer

A-102

5 Expert Rating

Product Info

Article Number: 114711
Brand: Doepfer
Model: A-102
Price: $96.80

* Prices may vary. Check retailer for current pricing and availability.

The A-102 is a workhorse filter – a solid, reliable foundation for any Eurorack system. Its warm, slightly gritty character is perfect for classic synth sounds, and its compact size makes it a great choice for those with limited space. This is an essential module for anyone wanting to explore the classic Doepfer sound.

Product Description

  • Doepfer A-102
  • Diode Low Pass Filter
  • Manual adjustment of the filter frequency
  • 3 CV inputs - CV1 without
  • Input level control
  • Manually adjustable resonance up to self oscillation
  • Width: 8HP / 8HP / 40.3 mm
  • Depth: 60 mm (measured from the rear of the front panel)
  • Power Requirements: 30 mA (12 V) / -10 mA (-12 V)
PROS
  • • Classic Doepfer sound – warm, resonant, and musical.
  • • Diode ladder design provides a distinct, slightly edgy character.
  • • Compact 8HP footprint, ideal for dense modular setups.
  • • Excellent value; a foundational filter at a reasonable price point.
CONS
  • • Limited modulation options compared to more modern filter designs.
  • • Simple controls may feel restrictive for complex sound design.
  • • The 12V power requirement can be a consideration in some systems.

Product Video

Key Features

Filter Type Diode Low Pass
Modes Single Mode
HP Width 8HP
Depth 60 mm
Power Draw 30 mA (+12V) / -10 mA (-12V)
CV Inputs 3 (CV1, CV2, Level)

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Frequently Asked Questions

It's a characterful resonance, tending towards a slightly ‘wooly’ and less aggressive self-oscillation than some cleaner designs.
Absolutely, but it excels at classic subtractive sounds; experiment with feedback paths for unique textures and effects.
Yes, it’s a relatively straightforward module that demonstrates core filtering principles effectively, but a bit of basic modular knowledge is helpful.

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