RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Offered is „PH-9“ by Audio Research as second-hand device from the category „Phono Amplifier“ on audio-markt.de - the online market place for high-end. The advert with the number 2506611285 ends on 26.10.2026 at 06:10 o'clock.
At €5,600, this sits a touch below the €5,867 25th percentile and well under the €6,131 median, so it reads as a strong buy rather than a merely fair one. Against current used-market comps, that’s enough discount to make it attractive without feeling like a suspicious outlier.
The PH9 is a respected phono stage because it tends to combine smooth tonal balance, quiet operation, and real drive with enough refinement to let a good moving-magnet or moving-coil front end shine. If the unit is complete and the condition is genuinely good, the upside is straightforward: you’re getting a serious analog piece at a price that leaves room for setup, tubes, or cartridge matching rather than paying top-of-market.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Audio Research Corporation, founded in 1970 in Minneapolis, Minnesota, by William Z. Johnson, traces its roots to his pioneering work in custom audio electronics during the 1950s and his operation of a specialty retail store through the mid-1960s. After a brief stint selling his designs to a larger firm, Johnson regained independence to establish ARC with a singular mission: advancing the state-of-the-art in music reproduction. From modest beginnings in the back of his shop, the company evolved into one of America's oldest continuously operating high-end audio manufacturers, now housed in a state-of-the-art 48,000-square-foot facility in Maple Grove, Minnesota.
ARC specializes in performance-driven electronics, renowned for vacuum-tube amplifiers, preamplifiers, and electronic crossovers that emphasize sonic purity over flashy features or aesthetics. Drawing on circuit designs rooted in the 1950s, the brand integrates tubes into modern contexts, delivering what it calls "high definition" sound through genuine technological advances. While not venturing into speakers, turntables, DACs, headphones, or cables, ARC's focused lineup prioritizes amplifiers and preamps that set benchmarks for musical realism.
Positioned at the pinnacle of high-end audio, Audio Research is hailed as a true originator of the genre, commanding respect among audiophiles for its unwavering commitment to excellence and innovation. Enduring the 1970s tube revival against solid-state dominance, ARC thrives via elite specialist retailers worldwide, standing alongside peers like Conrad-Johnson as a vintage-inspired yet forward-thinking force in the niche boutique market.
See all Audio Research listings on RADAR.
eBay US
audio-markt.de
Good
eBay US
Paragon Sight & Sound
Dealer
Hifitörget
SE
eBay UK
GB
