{"product_id":"ecc83-tk-vacuum-tube-matched-pair-balanced-triodes","title":"ECC83-TK Vacuum Tube, Matched Pair, Balanced Triodes","description":"\u003cp\u003eThis matched pair of ECC83\/12AX7 dual-triode vacuum tubes is designed for musicians, audio engineers, and hi-fi enthusiasts using compatible input and inter-stage amplification equipment. High-gain, low-noise performance supports guitar amplifiers, effects, compressors, microphones, and other tube audio devices.\u003c\/p\u003e\n\u003cp\u003eBalanced triodes promote consistent response within each tube, while pair matching supports uniform performance across both tubes. Cryogenic treatment, extensive burn-in, and testing for gain, transconductance, noise, and microphonics provide added stability, with defined lows, a rich midrange, smooth highs, and clean headroom before overdrive.\u003cbr\u003e\u003c\/p\u003e","brand":"TELEFUNKEN","offers":[{"title":"Default Title","offer_id":51105651261683,"sku":"61646","price":266.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/1245\/0291\/files\/ecp31_a5b6e9ef-9f82-4adf-a2de-5090344e583b.png?v=1789128835","url":"https:\/\/www.systemesguinois.com\/fr\/products\/ecc83-tk-vacuum-tube-matched-pair-balanced-triodes","provider":"Systèmes Guinois","version":"1.0","type":"link"}