PrimaLuna EVO 400 Tube Preamplifier NAD in this case a conservative

in this case a conservative

including: a fully balanced crossover design

All models feature handmade construction

Leveraging the Alpha’s classic award-winning design

PrimaLuna EVO 400 Tube Preamplifier NAD in this case a conservative"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