PrimaLuna EVO 400 Tube Preamplifier NAD Input Prioritization & Signal Sense

Input Prioritization & Signal Sense Switching

All models feature handmade construction

Integrated acoustic isolators from IsoAcoustics

High quality Bluetooth receiver

PrimaLuna EVO 400 Tube Preamplifier NAD Input Prioritization & Signal Sense"Compare PrimaLuna construction to any other brand, at any price. You'll be amazed." TUBE RECTIFIED In the world of preamps, experts agree that tube rectification is the gold standard. Its quieter than solid state rectification, dropping the noise floor. And it offers the most natural, textured, and vibrant presentation because the circuit is now pure tube. But because it is expensive to implement, youll only find it in the top of the line models