Pro-Ject Phono Box S2 Ultra Phono Preamp - Black

Audiophile Performance - No Operational Amplifiers (OpAmps) used The Phono Box S2 Ultra is a unique phono preamplifier that combines luxury and audiophilia. At its core, the device features a fully discrete, OpAmp-less design, which contributes to its outstanding sound quality. Audiophile-grade polystyrene capacitors are employed, significantly enhancing the high-end sound of the Phono Box S2 Ultra. These capacitors are renowned among audiophiles as the holy grail for phono preamplifiers.

Precise split RIAA equalisation One of the standout features of the Phono Box S2 Ultra is its precise split RIAA equalization. This enables a pinpoint accurate representation of the RIAA curve, a luxury that many other phono preamps do not possess. The RIAA accuracy of the device is exceptional, with a deviation of less than 0.4 dB across the frequency range of 20 Hz to 20 kHz.

Switchable Subsonic filter –18 dB @ 20Hz, Switchable input impedance/capacitance The Phono Box S2 Ultra also offers a switchable Subsonic filter, which provides an 18 dB attenuation at 20 Hz. This helps to effectively remove any unwanted low-frequency noise or rumble. Additionally, the device features switchable input impedance and capacitance, allowing users to optimize the performance for their specific cartridge and setup.

Four adjustable gain levels, Solid metal casing protects from interferences The Phono Box S2 Ultra boasts four adjustable gain levels, catering to a wide range of cartridge sensitivities. The solid metal casing not only protects the device from interference but also maintains the internal design's spectacular performance.

Outstanding sound quality, Input/Output: 1 pair RCA connectors The combination of the Phono Box S2 Ultra's unique design, audiophile-grade components, and precise RIAA equalization results in an outstanding sound quality. The device features a single pair of RCA connectors for input and output, ensuring a clean and straightforward connection to your audio system.

In summary, the Phono Box S2 Ultra is a exceptional phono preamplifier that delivers an unparalleled listening experience. Its audiophile-focused design, attention to detail, and exceptional sound quality make it a standout product in its segment.

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