Revolutionize Your Home Audio Experience The Pro-Ject Phono Box S3 B Phono Preamplifier is a game-changing device that will transform your home audio setup. This meticulously engineered unit offers an audiophile-grade fully balanced design, packed neatly in a small, compact, and sophisticated chassis. Unbeatable Price, Unparalleled Performance Once exclusive to Pro-Ject's RS range, the Phono Box S3 B now brings True Balanced Connection technology at an unbelievably accessible price. The redesigned steel and aluminum casework provides superior rigidity and interference isolation, ensuring a remarkable acoustic performance. Unprecedented Acoustic Authenticity Featuring a fully discrete and symmetrical gain stage, the Phono Box S3 B utilizes first-rate individual components instead of integrated circuits, producing unparalleled acoustic authenticity and remarkable signal quality. This level of performance at such an attractive price is truly exceptional. Versatile Compatibility, Supreme Sound Quality Pair the Phono Box S3 B with any Pro-Ject turntable using the brand's range of cables to experience crystal-clear audio, decreased noise and interference, and improved dynamics. No matter your preferences or setup, this phono preamplifier guarantees an auditory experience that exudes pure, unadulterated sound. Features Fully Balanced Design New True Balanced Connection High Rigidity Casework Fully Discrete and Symmetrical Gain Stage Universal Compatibility Environmentally-friendly Power Consumption Benefits Enhanced Audio Experience Access to High-End Features Superior Protection Improved Sound Quality Easy Integration Eco-Friendly Specifications Details Product Type Phono Preamplifier Connections Balanced Exclusive Feature New True Balanced Connection Casework Completely Redesigned, Steel & Aluminum Case Gain Stage Fully Discrete and Symmetrical Special Connection Features Balanced Signal Inclusion Compatible Devices Any Pro-Ject Turntable Input Impedance 10, 50, 100, 1k, 47k ohms Gain (+ 6dB using XLR Out sockets) 40, 45, 60, 65 dB Signal / Noise ratio MC (60dB) 85dBV, 90dBV - 'A' weighted THD (20Hz-20kHz)