Pro-Ject Phono Box S2 Ultra MM/MC Phono Preamp PHONOBOX-S along with adjustable input trim

along with adjustable input trim for seamless system integration and bi-amping configurations

With advanced power delivery using super capacitors

delivering a pristine audio signal with extended bass and enhanced dynamics

12” tall cabinet is constructed from a rigid

Bi-Wiring has always been a cost-effective way to get better performance for the same or less money

Pro-Ject Phono Box S2 Ultra MM/MC Phono Preamp PHONOBOX-S along with adjustable input trimThe 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.