Bracketed by a record player on one side and a preamp on the other, the phono stage’s role is to be invisible—to convey the signal with minimal commentary while letting the music prevail in all its detail and emotion. I can’t really think of a more fitting way to describe what the splendid Pass Labs XP-17 does.
XP17 uses the new-shielded low noise toroid and input filter module, like the XP-12. The power supply has an extra stage of RC filtering. We have lower radiated and mechanical noise.
The XP17 has an all-new input circuit that is symmetrical and lower in noise and distortion with greater drive capability. Noise is the most prominent part of THD+N in the first section of a phono stage. By lowering noise we get better resolution and dynamics.
Designed with a split EQ network like the XP 25 and XS Phono that is more accurate and can handle greater signal levels.
The secondary stage runs a higher bias output stage with auto bias.
The numerous loading options from the XP-15 are all still available and three gain settings to accommodate low output MC to MM cartridges.
Inputs: Single-ended on RCA jacks
Outputs: Single-ended on RCA jacks, balanced on XLR
Gain: 76, 66, 56dB balanced; 70, 60, 50dB unbalanced
Input impedance: 10–47k ohms (more than 200 user- selectable values)
Capacitive loading: 10–75 pF
RIAA curve accuracy: +/-0.1dB, 20Hz–20kHz
Power consumption: 40W
Dimensions: 17″ x 4″ x 12.5″
Weight: 20 lbs.
Price: $4300
Like every link in the relay race known as the audio chain, phonostages are subject to the vagaries of the system built around them. Bracketed by a record player on one side and a preamp on the other, the phonostage’s role is to be invisible—to convey the signal with minimal commentary while letting the music prevail in all its detail and emotion. I can’t really think of a more fitting way to describe what the splendid Pass Labs XP-17 does.