Pass Labs

Xs Phono

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.

Features

True Dual-Mono Design 

Each channel has its own power supply, minimizing noise and crosstalk for a clean, precise sound. 

Low Distortion:

Distortion is rated at < .005% THD @ 1mV MC input, ensuring a pure signal. 

Precise RIAA Response

The RIAA response is accurate to plus/minus .1 dB across the 20-20 kHz frequency range, faithfully reproducing the sound of vinyl records. 

Multiple Gain Options:

Offers gain options of 56, 66, and 76dB, allowing you to match the preamp to your specific cartridge and system. 

High Maximum Output

Delivers a maximum output of 38 volts rms balanced @ .1% THD. 

Minimal Noise

The preamp is designed to minimize noise, ensuring a quiet and clean listening experience. 

Specifications

• Gain options: 56, 66, 76 dB
• Inputs: 3
• RIAA response: plus/minus .1 dB 20-20 KHz
• Power consumption: 55 watts
• Number of chassis: 2