Search

Electro-Harmonix 12AU7A / ECC82, Matched PairA premium quality 12AU7 built to match the performance of the military-industrial original gE 6189 Low microphonics and excellent linearity offer a musical and harmonic soundstage, making the 12AU7EH tube equal to the original and a cut above the competitionFeatures of Electro-Harmonix 12AU7A / ECC82, Ma..