JJ-Tesla KT88 Tubes

It has more power, a wider frequency response and dynamic range than any other KT88/6550 on the market. Gold plated control grid for improved fidelity. Specially designed heat dispersion wings on the plate add more performance, stability and allow plate dissipation up to 50 watts.

The new and improved JJ KT88 is the best-sounding current production KT88 according to a recent listening session. Very stable bias, handles high voltage well and sound fabulous! Why? Because is produced using the old original TESLA machines. Also works in most 6550 applications.

We now stock the new super-high quality JJ audio tubes. These tubes have consistently outperformed the competition in tone and sonic performance. Quality is the best we have seen from this factory.

Also available on demand 8, 12 and 16 selected tubes. Contact us.