PASS Labs XS150 Monoblock Power Amplifiers (Pair)

Engineered through decades of SIT device research and refined in Nelson Pass's First Watt designs, the XS150 translates the warmth and musicality of tube amplifiers into a pure Class-A MOSFET platform. Advanced circuit topology captures the harmonic richness of SIT technology while delivering 150 watts per channel with exceptional clarity and minimal listening fatigue. Each monoblock features 112 output devices per channel for effortless power delivery and dynamic control across demanding speaker loads.

Specifications
Class - A
Type - Mono
Gain (dB) - 26
Inputs - XLR/RCA
Power Output /ch (8 ohms) - 150
No Output devices (/ch) - 112
Power Consumption (Watts) - 700
Standby Power Consumption (Watts) - <1
Number of Chassis - 2
Unit Dimension (W x D x H) (In.) - 19 x 21.5 x 11 x 2
Unit Weight (LBS) - 102/132