Description

dripping with vintage vibe, early '60s production toshiba tubes provide an open yet mellow sound stage like a vinyl record especially revered by guitar players, creamy warm sound reproduction highlights the tube-eras most precious metallurgy involving beautiful clean tones shine in low to mid gain apps + later luminous breakup is harmonically rich and uniquely layered defined lows, relaxed mids and sweet highs, high musicality, classic fidelity upgrade for tuners preamps stereos and more apps the holographic sonic imaging of vintage toshiba are legendary, whether its vocals instrumentals or percussion playback rare direct japan import hi-fi special editions are sought after by audiophiles, the highest quality grade ever made (cca of japan) this translates into the purest sound reproduction via lowest-noise, batch selection, burn-in, and special qc test match process carefully curated direct japan imports, sealed box collectibles 6aq5 (el90) are often described as mini envelope 6v6 w/ slightly less voltage, often compared to 6bq5 (el84) w/ less dissipation this unique cross between 6v6 and 6bq5 has nice highs without being harsh, and reaches pleasant distortion at lower volumes if opened, give several sessions or up to 100+ hours w/ your amps voltage to fully cure (break-in is important) ships well packed w/ free economy worldwide postage, 2 pairs available ~ authentic vintage hifidelity audio curation by caliacoustics ~ see our official site! reserve / request options, new arrivals, limited editions + sealed-box true-nos rarities, and ultra high res playback headphones