Pro-Ject: Phono Box RS Pre-Amp - Silver｜ Other Products

LAB POINTS

compatible with both moving magnet (MM) & moving coil (MC) cartridges
high-end, reference quality audiophile sound
true dual mono design
fully passive RIAA & DECCA equalisation
unique continous variable input impedance loading, matches every cartridge (adjusts even while playing)
RCA & XLR In & Out
superior low noise / low distortion
elegant dip switches
DC power supply (< 1 watt standby power)
metal casing protects against vibration and interference
also available in black

REVIEW
The Phono Box RS is an ultra low noise and low distortion preamplifier designed to deliver breathtaking, reference quality sound. Thanks to its unique variable impedance control (that can be done while playback!), the Phono Box RS is capable to adapt to virtually any phono cartridge (moving magnet or moving coil). It is constructed of high end parts including the SSM2019 from Analog Devices as input stages and Linear Technology LT1010 as high current buffer stage, for ultra low levels of distortion and noise. It also features passive RIAA and DECCA equalisation is selectable with fully balanced circuitry and both XLR and RCA inputs and outputs. All this together with an elegant exterior delivers clear, detailed and smooth audiophile sound.
TECH SPECS

Input impedance: Fixed 10 ohms or 47kohms, variable 10 - 1200 ohms
Load capacity switchable: 100pF 200pF, 300pF, 420pF, 520pF
Output impedance: 50 ohms
Gain, MM / MC: RCA: 40, 50, 60 dB, XLR: 46, 56, 66 dB
Signal to noise ratio: 80dB (91dB - IEC -A)
THD: < 0,019%
RIAA accuracy: within 0,3dB/20Hz - 20kHz
Subsonic: 20Hz / - 12dB
Input: RCA & XLR
Output: RCA & XLR
dimensions W x H x D (T with sockets): 206 x 72 x 200 (210)mm
weight: 2000g without power supply
Brand:Pro-JectCategory:_STEREO-COMP-preampSKU:eq-1099Tags:phono preamps, Pro-Ject Audio Components, Pro-Ject High-End, Pro-Ject Phono Preamps, TTL Annex