The Xs Phono preamplifier represents an all-out assault on the state-of-art in Vinyl and the most intensive and difficult design effort made at Pass Laboratories. The final product of this massive effort extracts the utmost performance from a simple topology and operates with the extremely small and delicate signals coming from today's wide variety of phono cartridges. The result is music that emerges from a quieter background and blooms into a richer, more precise soundstage.
Top o’ the line Brutus Awards 2017
Positive-Feedback
2014 Overall Performance Award
Super AV Awards
Best Products of the Year
Homet Theater HiFi
The Xs series has drawn a line in the sand and has redefined the “state of the art”
Positive Feedback
“After listening to it, I reckon the XS is the only way to experience vinyl.”
Dagogo / Constantine Soo
Gain options | 56, 66, 76dB |
Inputs | 3 |
RIAA response | plus/minus .1 dB 20-20 KHz |
Power consumption | 55 watts |
Number of chassis | 2 |
Dimensions, each chassis | 19”W x 14”D x 6.25”H |
Weight (Lbs) | 80 |






Gain options | 56, 66, 76dB |
Inputs | 3 |
RIAA response | plus/minus .1 dB 20-20 KHz |
Power consumption | 55 watts |
Number of chassis | 2 |
Dimensions, each chassis | 19”W x 14”D x 6.25”H |
Weight (Lbs) | 80 |
Top o’ the line Brutus Awards 2017
Positive-Feedback
2014 Overall Performance Award
Super AV Awards
Best Products of the Year
Homet Theater HiFi
The Xs series has drawn a line in the sand and has redefined the “state of the art”
Positive Feedback
“After listening to it, I reckon the XS is the only way to experience vinyl.”
Dagogo / Constantine Soo