RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Angeboten wird „ATM 300 with super tubes PRICE LOWERED !“ von Air Tight als Gebrauchtgerät aus der Kategorie „Röhren-Vollverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 7397932125 endet am 08.10.2026 um 21:44 Uhr.
Air Tight’s 300B amps are cult pieces for a reason: they’re prized for tone, scale, and that easy immediacy SET fans chase. At €8,800, this sits well below the €13,167 25th percentile and far under the €17,422 median, so it reads as a strong bargain rather than merely fair market.
That makes it a compelling buy if the unit is genuinely clean, because this is a model with enduring demand and a strong reputation for refined, human-sounding midrange and unusually musical presentation. On a used piece like this, the big upside is simple: you’re getting into an Air Tight at a price that leaves room for future servicing or tube refreshes if needed, and the “good” condition tag makes it worth moving on quickly if photos and seller details check out.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Air Tight emerged from the vision of Atsushi Miura, a veteran Luxman engineer who joined the company in 1956 and championed vacuum tubes amid the shift to transistors. Retiring in 1985, Miura partnered with Masami Ishiguro to found A&M Ltd. in Osaka, Japan, launching the Air Tight brand in 1986. Their debut ATM-1 power amplifier, a push-pull EL34 design, embodied a philosophy of direct signal paths, point-to-point hand-wiring, and premium components, rejecting printed circuit boards for purest sound.
The brand specializes in artisanal tube amplifiers, preamplifiers with phono stages, and select integrated models, all hand-assembled in small batches by father and son in their Osaka facility. While primarily focused on amplification, Air Tight emphasizes tube-centric purity over broad categories like speakers, DACs, or headphones, prioritizing meticulous construction for uncolored, lifelike reproduction.
Positioned firmly in the high-end niche, Air Tight commands reverence among audiophiles for its confidential, zero-compromise production and reference-grade performance. Legendary status stems from decades of global appeal, from early exports to Hong Kong and China, making it a boutique choice for discerning buyers seeking Japanese precision and tube authenticity over mass-market volumes.
See all Air Tight listings on RADAR.
audio-markt.de
New
DE
audio-markt.de
New
audio-markt.de
Good
audio-markt.de
Good
audio-markt.de
Good
audio-markt.de
Good
DE
