Alto TS408 TrueSonic 4
pro_audio
Not enough sold data for a typical price — 27 sales on record all-time.
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Not enough sold data for a typical price. 7 for sale, from €219. New: €275 at Thomann.
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.
1 local pickup ad in Portugal, on OLX Portugal. Showing 1 local pickup ad in Portugal, on OLX Portugal. Local pickup near you, in Portugal: 1 ad on OLX Portugal.
OLX Portugal
eBay Germany
1 more live · €377–€377 · typical ask €295
Price history
Every recorded sale, one point each: 27 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 |
|---|---|---|---|---|---|
| 15 Sept 2026 | €220 | new |   Germany | eBay Germany | Details |
| 17 May 2026 | €200$233 as sold | excellent |  United States | Reverb | Details |
| 4 Jan 2026 | €183$213 as sold | excellent |  United Kingdom | Reverb | Details |
| 6 Aug 2025 | €216$251 as sold | mint | United States | Reverb | Details |
| 2 Sept 2024 | €214$249 as sold | new | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 27 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Sept 2025 | €193$225 as sold | excellent | United States | Reverb | Details |
| 19 Dec 2024 | €154$179 as sold | excellent | United States | Reverb | Details |
| 30 Aug 2024 | €261$302 as sold | excellent |  France | Reverb | Details |
| 20 Jul 2024 | €226$263 as sold | excellent | United States | Reverb | Details |
| 28 Jun 2024 | €514$598 as sold | new | United States | Reverb | Details |
| 14 Feb 2024 | €258$301 as sold | new | France | Reverb | Details |
| 24 Jan 2024 | €1,306$1,520 as sold | new | United States | Reverb | Details |
| 28 Nov 2023 | €323$375 as sold | new | United States | Reverb | Details |
| 15 Nov 2023 | €257$299 as sold | new | United States | Reverb | Details |
| 26 Oct 2023 | €317$368 as sold | mint | United Kingdom | Reverb | Details |
| 25 Jul 2023 | €206$240 as sold | excellent | United States | Reverb | Details |
| 17 May 2023 | €171$199 as sold | excellent | United States | Reverb | Details |
| 8 May 2023 | €251$282 as sold | new | France | Reverb | Details |
| 8 May 2023 | €216$250 as sold | new | United States | Reverb | Details |
| 19 Apr 2023 | €188$219 as sold | excellent | United States | Reverb | Details |
| 6 Mar 2023 | €245$285 as sold | mint | United States | Reverb | Details |
| 27 Dec 2022 | €267$299 as sold | new | United States | Reverb | Details |
| 25 Oct 2022 | €276$321 as sold | new | United Kingdom | Reverb | Details |
| 30 Sept 2022 | €257$299 as sold | new | United States | Reverb | Details |
| 29 Sept 2022 | €257$299 as sold | new | United States | Reverb | Details |
| 22 Sept 2022 | €381$441 as sold | new |  Italy | Reverb | Details |
| 20 Sept 2022 | €299$346 as sold | new |  Australia | 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Hungary €219 · Germany €281 · United States €377 · before shipping
27 recorded sales of the Alto TS408 TrueSonic 4, too few to quote a typical used price. Cheapest live €219 before shipping. Figures computed 20 October 2026.