Preamplifier Pass Labs XP-12 Silver

The Pass Labs XP-12 is a single-chassis reference line-stage preamplifier engineered to deliver low noise, high resolution, and wide bandwidth in a compact footprint. It features an advanced toroidal power supply with electrostatic and Mu-metal shielding, vacuum impregnation, and multi-stage filtering to eliminate electrical and mechanical noise. Utilizing an XS-derived single-stage electronic attenuator with 100 1 dB steps, it provides precise, low-distortion volume adjustment alongside high-bias Toshiba FET output stages for effortless long-cable driving capability. With 9.3 dB of balanced gain across 5 inputs and 2 outputs, the 20 lb XP-12 delivers exceptional micro-detail, signal transparency, and spatial realism while drawing 30 Watts.