Pro-Ject Audio Tube Box DS Phono Preamplifier w/ Upgraded NOS Valves MM / MC

Pro-Ject Tube Box DS Phono Preamplifier. Dual-Mono Tube Triode Architecture: Enhances sound clarity and separation. Inputs: 1 Pair RCA / Phono Sockets. Outputs: 1 Pair RCA / Phono Sockets. Negligible amount of hours on both sets of valves.

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