Doepfer A-138m 4x4 Matrix Mixer — Synth Resale Value
Keyboards and SynthsWhat a used Doepfer A-138m 4x4 Matrix Mixer sells for on Reverb (median of 2 recent listings).
Doepfer A-138m 4x4 Matrix Mixer value — Used $145. Prices updated August 2026.
Live on eBay right now
Price data verified against · 1
Item details
- Brand
- Doepfer
- Make
- Doepfer
- Model
- A-138m 4x4 Matrix Mixer
- Finishes seen
- Silver
- Used range
- $135 – $145
- Sample size
- 2 listings
Doepfer A-138m 4x4 Matrix Mixer resale value
The used Doepfer A-138m 4x4 Matrix Mixer has a median Reverb asking price of $145, ranging from $135 to $145 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 | $145 | eBay sold comps |
| Live asking — low / typical / high | $75 / $115 / $207 | 20 live eBay listings ↗ |
Market check: As of September 8, 2026, 20 live eBay listings ask $75.00–$207.00 (median $115.00). Asking prices sit about 21% below the typical sold value of $145.00 — a window worth checking for buyers.
Frequently asked questions
- What is the typical price range for the Doepfer A-138m 4x4 Matrix Mixer?
- Current listings for the Doepfer A-138m 4x4 Matrix Mixer range between $132.97 and $140.
- Is the Silver finish available for this mixer?
- Yes, the Silver finish has been seen on this model.
- How many listings are currently available for this mixer?
- There are currently two listings available for the Doepfer A-138m 4x4 Matrix Mixer.
