ADDAC System ADDAC307 Heart Sensing (Black) — Synth Resale Value
Keyboards and SynthsWhat a used ADDAC System ADDAC307 Heart Sensing (Black) sells for on Reverb (median of 2 recent listings).
ADDAC System ADDAC307 Heart Sensing (Black) value — Used $189. Prices updated July 2026.
Live on eBay right now
Expired listings — price reference
ADDAC System 307 Heart Sensing (Black) EURORACK - USED - PERFECT CIRCUIT
ADDAC System 307 Heart Sensing (Black) EURORACK - NEW - PERFECT CIRCUITeBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.
Price data verified against · 1
Item details
- Brand
- ADDAC System
- Make
- ADDAC System
- Model
- ADDAC307 Heart Sensing (Black)
- Finishes seen
- Heart
- Used range
- $189 – $189
- Sample size
- 2 listings
ADDAC System ADDAC307 Heart Sensing (Black) resale value
The used ADDAC System ADDAC307 Heart Sensing (Black) has a median Reverb asking price of $189, ranging from $189 to $189 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 | $189 | eBay sold comps |
| Live asking — low / typical / high | $189 / $249 / $249 | 2 live eBay listings ↗ |
Market check: As of August 22, 2026, 2 live eBay listings ask $189.00–$249.00 (median $249.00). Sellers are currently asking about 32% above the typical sold value of $189.00 — patient buyers can often do better than list price.
Frequently asked questions
- What is the current resale price for the ADDAC307?
- The ADDAC307 Heart Sensing is currently listed in the used range at $189.
- Are there many listings available for this keyboard?
- There are currently 2 listings available for the ADDAC System ADDAC307.
- What color is the ADDAC307 model?
- The model listed is the Heart Sensing in Black finish.
