Doepfer A-104 Trautonium Formant Filter — Synth Resale Value
Keyboards and SynthsWhat a used Doepfer A-104 Trautonium Formant Filter sells for on Reverb (median of 2 recent listings).
Doepfer A-104 Trautonium Formant Filter value — Used $159.95. Prices updated July 2026.
Used
$159.95
New / Sealed
—
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Item details
- Brand
- Doepfer
- Make
- Doepfer
- Model
- A-104 Trautonium Formant Filter
- Used range
- $131.21 – $159.95
- Sample size
- 2 listings
Doepfer A-104 Trautonium Formant Filter resale value
The used Doepfer A-104 Trautonium Formant Filter has a median Reverb asking price of $159.95, ranging from $131.21 to $159.95 across 2 current listings.
What drives the price
For a used synth, vintage analog vs digital, working keys/sliders, polyphony, and original PSU move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Used | $159.95 | eBay sold comps |
Frequently asked questions
- What is the typical used price range for the Doepfer A-104?
- The Doepfer A-104 Trautonium Formant Filter is currently listed in the used range of $131.21 to $159.95.
- Are there many listings available for this filter?
- Currently, there are only 2 listings available for the Doepfer A-104 Trautonium Formant Filter.
- Where can I find this specific Doepfer filter?
- You can find the Doepfer A-104 Trautonium Formant Filter on our resale-value marketplace.
