Noise Engineering Tonnetz Sequent
keyboard
Has sold for €150 over 2017–2026, across 58 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.
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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 64 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. 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 |
|---|---|---|---|---|---|
| 28 Apr 2026 | €139$162 as sold | excellent |  United States | Reverb | Details |
| 15 Nov 2025 | €162$189 as sold | excellent | United States | Reverb | Details |
| 22 Aug 2024 | €159$185 as sold | mint | United States | Reverb | Details |
| 9 Jul 2024 | €305$355 as sold | mint |  United Kingdom | Reverb | Details |
| 24 Sept 2023 | €146$170 as sold | good | United Kingdom | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 the last 50 of 64 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 30 Dec 2024 | €129$150 as sold | excellent | United States | Reverb | Details |
| 20 Mar 2024 | €125$145 as sold | excellent | United States | Reverb | Details |
| 27 Nov 2023 | €163$190 as sold | mint | United States | Reverb | Details |
| 6 Aug 2023 | €193$225 as sold | excellent | United States | Reverb | Details |
| 9 May 2023 | €193$225 as sold | excellent | United States | Reverb | Details |
| 25 Mar 2023 | €168$196 as sold | very good |  Taiwan | Reverb | Details |
| 16 Jan 2023 | €193$225 as sold | excellent | United States | Reverb | Details |
| 7 Sept 2022 | €193$225 as sold | mint |   Spain | Reverb | Details |
| 9 Feb 2022 | €150$175 as sold | good | United States | Reverb | Details |
| 13 Dec 2021 | €142$165 as sold | excellent | United States | Reverb | Details |
| 5 Oct 2021 | €129$150 as sold | very good | United States | Reverb | Details |
| 14 May 2021 | €137$160 as sold | excellent | United States | Reverb | Details |
| 3 May 2021 | €172$200 as sold | mint |  Italy | Reverb | Details |
| 4 Mar 2021 | €131$152 as sold | excellent |  Canada | Reverb | Details |
| 16 Feb 2021 | €146$170 as sold | mint | United States | Reverb | Details |
| 26 Jan 2021 | €172$200 as sold | excellent | United States | Reverb | Details |
| 17 Jan 2021 | €99$115 as sold | mint | United States | Reverb | Details |
| 10 Dec 2020 | €216$252 as sold | new |  France | Reverb | Details |
| 9 Dec 2020 | €189$220 as sold | very good | United States | Reverb | Details |
| 29 Nov 2020 | €128$149 as sold | excellent | United States | Reverb | Details |
| 9 Nov 2020 | €112$130 as sold | very good | United States | Reverb | Details |
| 20 Oct 2020 | €116$135 as sold | excellent | United States | Reverb | Details |
| 19 Oct 2020 | €142$165 as sold | excellent | United States | Reverb | Details |
| 2 Oct 2020 | €146$170 as sold | excellent | United States | Reverb | Details |
| 5 Aug 2020 | €191$222 as sold | new | United States | Reverb | Details |
| 27 Jul 2020 | €180$210 as sold | excellent | United States | Reverb | Details |
| 31 May 2020 | €133$155 as sold | very good | United States | Reverb | Details |
| 31 May 2020 | €145$169 as sold | excellent | United States | Reverb | Details |
| 16 May 2020 | €128$149 as sold | excellent | United States | Reverb | Details |
| 12 May 2020 | €172$200 as sold | excellent | United States | Reverb | Details |
| 9 May 2020 | €167$195 as sold | excellent | United States | Reverb | Details |
| 9 Dec 2019 | €100$116 as sold | excellent | United States | Reverb | Details |
| 27 Sept 2019 | €163$190 as sold | mint | United States | Reverb | Details |
| 3 Sept 2019 | €128$149 as sold | excellent | United States | Reverb | Details |
| 24 Aug 2019 | €150$175 as sold | excellent | United States | Reverb | Details |
| 22 Aug 2019 | €168$196 as sold | excellent | Canada | Reverb | Details |
| 21 Jul 2019 | €150$175 as sold | excellent | United States | Reverb | Details |
| 16 Jul 2019 | €162$188 as sold | excellent | Canada | Reverb | Details |
| 10 Jun 2019 | €99$115 as sold | excellent | United States | Reverb | Details |
| 20 May 2019 | €134$150 as sold | excellent | United States | Reverb | Details |
| 10 May 2019 | €172$200 as sold | excellent | United States | Reverb | Details |
| 12 Apr 2019 | €128$149 as sold | excellent | United States | Reverb | Details |
| 9 Apr 2019 | €125$145 as sold | excellent | United States | Reverb | Details |
| 1 Apr 2019 | €97$113 as sold | mint | United Kingdom | Reverb | Details |
| 30 Mar 2019 | €146$170 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 August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
58 recorded sales of the Noise Engineering Tonnetz Sequent from 2017–2026, all-time around €150. Too few in the last two years to quote a typical used price. Figures computed 19 October 2026.