Tube Amp Doctor 12AU7A Premium Selected (Balanced)

The Perfect Choice for Stereo Audio Applications - Ideal as a Balanced Driver

This TAD 12AU7A / ECC82 has especially strong systems which are selected to provide two symmetrically amplifying triodes - also called "balanced". The perfect choice for stereo audio applications and ideal as a balanced driver while providing great musical performance and rich tone.

Update FEB-2022: the new and upgraded version provides a more detailed resolution and representation. Especially when listening to voices, strings and cymbals, a vividly authentic and three-dimensional  tone is presented, making the new TAD 12AU7A / ECC82 Premium Selected unique and outstanding.

Replaces CV4003, M8136, E82CC, 6N10, 6189W, 5814A etc.