Marshall JMP-1 Valve MIDI Preamp — Amp Resale Value
AmpsWhat a used Marshall JMP-1 Valve MIDI Preamp sells for on Reverb (median of 5 recent listings).
Marshall JMP-1 Valve MIDI Preamp value — Used $773.48. Prices updated August 2026.
Live on eBay right now
Expired listings — price reference
Marshall JMP-1 Valve MIDI Guitar Preamp Rackmount Tube Preamp w/ Speaker Out
Marshall JMP-1 Valve MIDI Guitar Preamp Rackmount Tube Preamp w/ Speaker Out
Vintage 1983 Marshall JMP MKII Super Lead 100w Model# 2203 Tube Head !
eBay 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
- Marshall
- Make
- Marshall
- Model
- JMP-1 Valve MIDI Preamp
- Year
- 1992
- Finishes seen
- Gold
- Used range
- $565.62 – $1,128.41
- Sample size
- 5 listings
Marshall JMP-1 Valve MIDI Preamp resale value
The used Marshall JMP-1 Valve MIDI Preamp has a median Reverb asking price of $773.48, ranging from $565.62 to $1,128.41 across 5 current listings.
What drives the price
For a used amp, tube vs solid-state, original speakers/tubes, wattage, and tolex/grille condition 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 | $773.48 | eBay sold comps |
| Live asking — low / typical / high | $363.99 / $3,315 / $8,777 | 20 live eBay listings ↗ |
Market check: As of July 25, 2026, 20 live eBay listings ask $363.99–$8,776.99 (median $3,314.59). Sellers are currently asking about 329% above the typical sold value of $773.48 — patient buyers can often do better than list price.
Frequently asked questions
- What is the typical price range for the Marshall JMP-1?
- Based on current listings, the JMP-1 ranges between $605.36 and $1,120.67.
- Is the JMP-1 a common piece of vintage Marshall equipment?
- With only 5 listings observed, this 1992 model appears to be a relatively specific piece of gear.
- What finishes are available for this preamp?
- The Gold finish has been seen for this Marshall JMP-1 model.
