Digital Trends

Marsh P2000B
Review date: 02/22/2004
The P2000b with balanced connections pure class A circuitry is built from advanced bi-polar and field effect transistors (FETs) in a folded cascade configuration that helps to create...

Marsh A400s
Review date: 01/13/2004
Total of 400 watts,a high-end circuit with very low-noise FET's that are made even more linear by aa balanced, cascoded, complimentary differential input circuit.Servo-controlled, direct-coupled...