The TAD™ ECC83 WA is a miniature, high-mu twin triode for use in first preamp stages of highgain
audio frequency amplifiers. The new TAD ECC83 WA Selected provides a stunning warm
tone, thick midrange and sweet natural overtone harmonics. It has been designed by TAD with
triple mica construction for low noise performance. Perfect for clean or moderate gain preamps as
well as for high-gain amps from V2 position (for V1/Input stage or phono amplifier the
HIGHGRADE selection RT080 is recommended)
It´s great dynamics, low noise operation and warm tone makes the TAD ECC83 WA to be an
excellent all-rounder with great value for money. Selected for 5% balanced systems to suit phase
inverter systems or high end stereo applications
The TAD™ ECC83 WA replaces any 12AX7, 12AX7A/WA/WB/WC, ECC83, 7025, SPAX7-A
We recommend the RT008 TAD ECC83 WA especially for guitar amplifiers like Blackstar, Brunetti,
Diezel, ENGL, Fender, Hiwatt, Laney, Marshall, Mesa Boogie, Orange, VOX etc.
The new TAD 7025-S is a faithful reproduction of the legendary original Mullard ECC83 tube which was made in England until the late 1960s. This tube is regarded as the holy grail among the double-triode preamp tubes. The extra thick mica spacers support the rugged mechanical construction and the careful TAD quality control proceedure ensures performance stability and low microphonicy.
The TAD 7025S delivers a rich, harmonically complex tone and mid-range warmth that is just outstanding compared to any other currently manufactured tube today. Great warm and clean tones and creamy overdrive.
We recommend this tube for classic British style amps (rather than for modern high-gain amps) as well as for vintage-style open-back combos to achieve a stunning complex tone with silky smooth but rich tone.
The TAD 7025 S can replace any ECC83, E83CC, 12AX7, 12AX7A, 12AX7M, 12AX7WA/WB/WC/LPS/EH, 5751 or 7025. Upgrades 12AX7A and ECC83 tubes. Replaces E83CC tubes.
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