Pro-Ject Phono Box S2 Phono Preamplifier in Black Audiophile Performance

Pro-Ject Phono Box S2 Phono Preamplifier (Black)

Setting New Standards for Phono Stages

The Pro-Ject Phono Box S2 is a high-performance phono preamplifier that delivers unrivaled sonics and versatility at an affordable price. Building on the success of its predecessor, the Phono Box S, this model sets new standards for entry-level phono stages, offering micro-details, dynamic range, and precision with a soundstage typically found in much more expensive equipment.

Audiophile Performance

The Phono Box S2 is engineered for audiophiles, featuring a dual mono configuration and audiophile-grade amplification modules for superior sound clarity. Polypropylene WIMA capacitors and precise RIAA equalisation ensure excellent signal quality, while features like switchable input impedance and capacitance make it adaptable to various setups. For cleaner sound reproduction, it also includes a subsonic filter that cuts off low-end rumble.

Key Features:

• Dual Mono Configuration: Optimizes channel separation for improved sound clarity
• Audiophile-grade Components: WIMA capacitors and precision RIAA equalization
• Switchable Subsonic Filter: -12dB at 20Hz for reducing unwanted low-frequency noise
• Adjustable Gain Levels: Four settings (40 dB, 43 dB, 60 dB, 63 dB) for various cartridge types
• Impedance and Capacitance Switching: Customizable for different MM and MC cartridges

Technical Specifications:

• Input Impedance: 10 Ohm / 100 Ohm / 1 kOhm / 47 kOhm
• Input Capacitance: 100 pF / 200 pF / 320 pF / 420 pF
• Gain Settings: 40 dB / 43 dB / 60 dB / 63 dB
• Subsonic Filter: -12dB @ 20 Hz
• Signal-to-Noise Ratio: 85 dB
• THD+N: 0.01% MM / 0.05% MC
• RIAA Accuracy: < 0.4 dB (20 Hz - 20 kHz)
• Inputs/Outputs: 1 pair RCA connectors
• Power Consumption: 18 V / 85 mA
• Outboard Power Supply: 18V DC / 500 mA
• Dimensions: 103 x 36 x 115 mm (W x H x D)
• Weight: 570 g net

The Pro-Ject Phono Box S2 provides exceptional value for audiophiles looking for an entry-level phono stage with high-quality sound, versatility, and the ability to tailor settings for various systems and preferences.