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Angeboten wird „Air Tight Opus-1 Mc“ von Air Tight als Gebrauchtgerät aus der Kategorie „Kartuschen“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 3286379466 endet am 03.07.2026 um 13:21 Uhr.
# Air Tight Opus-1 MC – Buyer Notes
This is a seller's market for high-end moving-coil cartridges right now, and the €9,475 asking price sits just above fair value. Against our comparable database median of €7,980, this listing runs about 19% hot—though Air Tight's Opus-1 MC commands respect in the used market for its musical coherence and build quality. The 75th percentile sits at €9,495, so you're essentially at ceiling pricing. If the unit is genuinely in good condition with low hours, it's defensible; if it's been heavily used or shows any wear on the stylus assembly, you've got negotiating room down toward €8,500–€9,000.
Before committing, verify stylus condition under magnification—wear here is expensive to remedy and directly impacts performance. Confirm the cartridge includes its original packaging, alignment jig, and documentation; Air Tight pieces rarely trade without these, and their absence should knock €800–€1,200 off your offer. Ask the seller for hours of use and whether it's been serviced or retipped. Check the cantilever for any visible damage or play. If everything checks out and you're chasing that warm, analog-friendly voicing the Opus-1 is known for, the price is acceptable—just don't pay it blind.
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.
