PrimaLuna EVO 400 Tube Preamplifier NAD Integrated acoustic isolators from IsoAcoustics

Integrated acoustic isolators from IsoAcoustics

The Director Model M6800 is designed

All models feature handmade construction

GoldenEar Invisa HTR 7000

including: a fully balanced crossover design

PrimaLuna EVO 400 Tube Preamplifier NAD Integrated acoustic isolators from IsoAcoustics"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