Pro-Ject Phono Box RS

High-end phono preamplifier for MM and MC cartridges - reference sound quality, XLR and RCA outputs

The Pro-Ject Phono Box RS is a high-end phono preamplifier of fully symmetrical dual mono design with very low distortion and shIt allows you to adjust input impedance, capacitance and gain using controls located directly on the front panel. The sound performance moves to the level of the most expensive phono preamplifiers, but at a fraction of the price.

With a very low output impedance, this preamplifier is not sensitive to interconnect selectionThe preamplifier is not sensitive to the length of cables and offers smooth impedance control during playback. Purists may also find the choice of a passive RIAA or DECCA equalization curve interesting.

HIGHLIGHTS

• Compatible with both MM and MC type cartridges
• Fully symmetrical dual-mono design
• Symmetrical (XLR) and unsymmetrical (RCA) inputs and outputs
• Fully passive RIAA and DECCA equalization
• Unique variable input impedance loading (even during playback)
• High-end low-noise components
• Aesthetic sandwich chassis (Metal/Aluminum) to protect against vibration and the effects of electromagnetic interference

TECHNICAL SPECIFICATIONS

• -Input impedance:Fixed:10 Ω or 47 kΩ / Infinitely adjustable: 10 - 1200 Ω
• - Output impedance: 50 Ω
• -Switchable Capacitance:100 pF 200 pF, 300 pF, 420 pF, 520 pF
• -Signal to Noise Ratio:80 dB (91dB - IEC -A)
• -Gain: RCA:40, 50, 60 dB / XLR: 46, 56, 66 dB
• -THD (Total Harmonic Distortion):Less than 0.019%
• -Subsonic filter: - 12 dB @ 20 Hz
• - Inputs/Outputs:RCA + XLR
• -RIAA Accuracy:0.3 dB / 20 Hz - 20 kHz
• -Consumption: 150 mA DC < 1 W (standby )
• - Dimensions:206 (W) × 72 (H) × 210 (D) mm
• - Weight: 2000 g (without power supply)