FBT Maxx 4a Cassa Attiva
pro_audio
Has sold for €270 over 2017–2022, across 9 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price. 2 for sale, from €412.
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
Reverb
eBay United StatesPrice history
Every recorded sale, one point each: 9 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 29 Dec 2022 | €465$524 as sold | fair | — | Reverb | Details |
| 28 Jun 2021 | €735$825 as sold | good |  United States | Reverb | Details |
| 2 Oct 2020 | €223$250 as sold | good | United States | Reverb | Details |
| 30 Mar 2020 | €2,004$2,250 as sold | very good | United States | Reverb | Details |
| 24 Nov 2018 | €267$300 as sold | excellent | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 9 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 13 Apr 2018 | €624$700 as sold | very good | United States | Reverb | Details |
| 27 Jan 2017 | €266$300 as sold | very good | United States | Reverb | Details |
| 27 Jan 2017 | €266$300 as sold | very good | United States | Reverb | Details |
| 27 Jan 2017 | €267$300 as sold | very good | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Italy €412 · before shipping
9 recorded sales of the FBT Maxx 4a Cassa Attiva from 2017–2022, all-time around €270. Too few in the last two years to quote a typical used price. Cheapest live €412 before shipping. Figures computed 17 October 2026.