Gear / Doepfer / A-104 Quad Resonance Filter
Unit readout
A-104 Quad Resonance Filter
Doepfer

Photo: Doepfer
A-104 is a fourfold f ormant filter as used in the Mixtur Trautonium by Oskar Sala.
Specs
| Maker | Doepfer |
|---|---|
| Device kind | Eurorack module |
| Function type | Filter |
| Width | 20 HP |
| Depth | 45 mm |
| +12V current | 30 mA |
| -12V current | 10 mA |
| Inputs | |
| Outputs |
Inputs and outputs
Inputs
- Audio Inaudio
Outputs
- Audio Outaudio
Signal types are shown only when the catalog source named them.
Where to buy
Retailers are taken from the makers' dealer pages and shops. Check stock with the retailer.
53 retailers and distributors in 24 countries carry Doepfer.
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