"In this metaphorical race pretty much everything goes right with the solid-state XP-17 phonostage from Pass Labs. Its a single-chassis design with internal power supply that builds upon and updates the popular XP-15. At $4300 it is comparatively mid-priced in todays market, but for Pass Labs it represents entry-level. It is also the companion piece to the XP-12 linestage preamp that I reviewed in Issue 286. Like the XP-12 it uses a new, shielded, low-noise toroidal power supply and input-filter module. There is also an extra stage of RC filtering in its power supply for lower radiated and mechanical noise. Further, the XP-17 has an all-new input circuit that is both symmetrical and lower in noise and distortion, and offers greater drive capability. Like the upscale twin-box XP-25 and XI Phono, it was designed with a split EQ network, which is said to be more accurate and can handle greater signal levels. "Read the full article here.
