Marshall JMP-1 Valve MIDI Preamp

Name: Marshall JMP-1 Valve MIDI Preamp
Brand: Marshall

amp

Worth around€621

Most sell between €548 and €678. 2 for sale right now from €500.

€548price it to sell fast

€621fair price

€678if you can wait

Why these numbers?

Typical price	€621	median of 13 sales, last 90 days
Middle half of sales	€548–€678	25th–75th percentile, same window
Sales on record	461	all-time, all platforms, in EUR
90-day change	−2%	vs the 90 days before
Time to sell	—	only counted from listings we watch start to finish; not enough yet

Outliers beyond 10× the product’s own median (bundles, parts, typos) are excluded before anything is computed. As of 2 September 2026. Full method

Price history

What it sold for, month by month. The shaded band is where the middle half of sales landed.

The Marshall JMP-1 Valve MIDI Preamp sold for a median of €621 over the last 90 days across 13 recorded sales on European marketplaces, with most examples landing between €548 and €678. There are 2 listings live right now across OLX Portugal, from €500 asking. Figures computed 2 September 2026 by Doirado from cross-platform listing data, in EUR.

For sale right now

Best-priced first. Links go to the source listing.

Good deal

€500Save €121

usually sells for €621

good · Portugal

OLX PortugalView listing →

Above market

€700€79 over market