Product details
The PrimaLuna EVO 400 is an all-valve integrated amplifier with eight EL34 output valves and six 12AU7 small-signal valves. With its standard EL34 complement, it delivers 70 watts per channel in ultra-linear mode or 38 watts per channel in triode mode.
Two operating modes and adaptive bias
Triode and ultra-linear operation can be selected from the remote control, allowing the presentation to be adjusted without changing amplifiers. Adaptive AutoBias monitors the output valves and adjusts their operating conditions automatically. A fault indicator identifies an output valve requiring attention.
Analogue system flexibility
Five stereo RCA line inputs are joined by a home theatre bypass input, tape output and transformer-coupled stereo/mono subwoofer output. The headphone output uses the amplifier’s valve output stage. Point-to-point signal wiring, custom transformers and relay-switched inputs support the analogue design. A turntable requires a separate phono stage, while digital sources require their own DAC.
