This brand offers such high-quality manufacturing standards and excellent designs by using a sophisticated Adaptive AutoBias system when running tubes at a minimum dissipation/power and by introducing higher bandwidth through superior output transformer design. In addition, Primaluna products use a gentle wake-up circuit so that when the amp is powered up, it starts up slowly and avoids putting too much stress on the valves prior to warming up.

Primaluna uses point-to-point wiring on all of its products, so that the whole signal path, including the capacitors and the resistors, is carefully hand-wired with exceptional craftsmanship by Primaluna engineers.

In most companies, ‘Auto Bias’ is referred to as ‘Cathode Bias’ which is an active circuit. The Adaptive AutoBias used in Primaluna is entirely passive. This results in low maintenance, low distortion and long tube life.

Furthermore, the smart technology used in Primaluna’s adaptive technology makes any adjustments effortless.