Pro-Ject Tube Box S2 Phono Preamplifier (Black)

Tube Box S2 is Pro-Ject's very first product to feature a fully discrete circuit design without using any operational amplifiers (OpAmps). It also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This gives you many options for altering sound quality to their preference. Tube Box S2 provides a full and relaxed sound with lush mids, just like you would expect from a much pricier tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with multiple gain settings to be switched on the front panel. Five variable input impedance settings are available to adjust to any MC cartridge, and a 47k ohm input impedance setting is fixed and suited for MM and high output MC designs. The new S2 series aluminum/metal casing protects against vibrations and electromagnetic interference for superior sound - a true high end solution in a small package!