RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Condition is listed as unknown, which matters at this price. At US$7,850, this is clearly ambitious against recent comparables: the median is US$5,995, with the 75th percentile at US$6,923. Unless it proves to be an unusually late, exceptionally clean example with desirable provenance and a complete original package, there is too much premium here; a buyer should negotiate firmly.
The Oto SE Phono Signature remains a genuinely desirable amplifier: its low-powered, pure-Class-A parallel-single-ended EL84 design delivers a fluid, vivid presentation, while the built-in valve MM phono stage makes it a particularly elegant vinyl-centered system. Quality output transformers, strong build, and the Signature-level components are meaningful advantages. Before paying anything near the asking price, verify serial age, valve health, service history, transformer condition, correct 4/8-ohm outputs, and included remote or accessories; with those confirmed, it becomes more compelling, but not at an unexplained US$7,850.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Audio Note (UK) traces its roots to 1991, when Peter Qvortrup, a seasoned valve amplifier designer with prior experience at Audio Innovations, founded the company in Sussex, England. Collaborating initially with Hiroyasu Kondo, Qvortrup launched the OTO PP integrated amplifier that year—a modular valve design still in production today, hand-built in their Partridge Green factory. This enduring debut underscores the brand's commitment to timeless engineering over fleeting trends.
The company specializes in complete, in-house valve-based audio systems, crafting everything from turntable cartridges and tonearms to preamplifiers, power amplifiers, DACs, speakers, and cables. Their modular philosophy permeates the lineup, allowing tailored configurations while prioritizing premium components like custom-wound transformers and silver wiring for purest signal paths.
Positioned as Europe's largest and most prestigious maker of ultra-performance valve hi-fi, Audio Note (UK) commands the high-end niche, appealing to discerning audiophiles seeking musical authenticity over mass-market convenience. With a global distribution network and a reputation for longevity, it stands as a boutique benchmark for those investing in heirloom-grade sound reproduction.
See all Audio Note listings on RADAR.
StereoNET
Sold
AU
eBay US
audio-markt.de
Good
Marktplaats
NL
audio-markt.de
Good
DE
eBay UK
