Pass Labs XP-22

The new design uses double-shielded low noise toroidal transformers in external supply

The new design uses double-shielded low noise toroidal transformers in an external supply connected via aviation-grade circular connectors using silver over oxygen-free copper. The power supply is dual mono with two transformers with lower radiated and mechanical noise. Noise is the most prominent part of THD+N at low levels, so by lowering noise we get better resolution and dynamics.

The gain circuitry continues to use our favorite transistors from Toshiba but has a larger, higher biased, output stage like the Xs Preamp, and includes auto bias.

The larger output stage makes longer, and multiple cable runs easier to drive and gives us the advantage of simplifying our single-ended output circuitry while increasing performance.

The volume control is a single stage instead of two stages and has more range; it is quieter and more accurate. This is the same volume control as used in the XP-30.

Overall this makes for a quieter, more neutral, musical, and versatile control center for your system.

The XP-22 measures spectacularly well — but it really stands out sonically.

Technical specifications

Awards & Reviews

Audio Art magazine #369

Stereophile’s Editor’s Choice Award – 2019
Stereophile

Stereophile’s Amplification Product of the year – 2019
Stereophile

“For those who listen with their ears and not their brain, perfectionist hi-fi offers many surprises.”
Stereophile / Jim Austin

Pass Labs XP22, review de Francisco del Pozo
XP-22 Review