Pro-Ject Phono Box S2 Ultra (black)


Available on backorder


The Phono Box S2 Ultra is like no other phono preamplifier
in its segment. The incredible success of our Phono
Box Ultra 500, incited us to introduce this marvelously
sounding phono preamp into our regular S2 line. The
solid metal casing protects against interference and
the internal design remains as spectacular as before.
We are offering a fully discrete, OpAmp less design, which
enabled us to realize an incredibly harmonuous sound.
Phono Box S2 Ultra – Luxury and audiophilia combined!
On top of leaving out operational amplifiers we decided to
use polystyrene capacitors, which significantly contribute
to the high end sound of the Phono Box S2 Ultra. These
capacitors are known amongst audiophiles as the holy
grail for phono preamplifiers. The split RIAA equalization
enables a pin-point accurate representation of the RIAA
curve, a luxury many other phono preamps do not possess.

Audiophile Performance
• No Operational Amplifiers used
• Audiophile-grade polystyrene capacitors
• Precise split RIAA equalisation
• Switchable Subsonic filter –18 dB @ 20Hz
• Switchable input impedance/capacitance
• Four adjustable gain levels
• Solid metal casing protects from interferences
• Outstanding sound quality


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