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• MM & MC capable  
• Linear RIAA equalisation
• Ultimate circuit technology from Dr. Sykora, slimplified
version of Phono Box DS+ without display & relais switching
• Ultra low noise & low distortion levels
• SMD circuitry
• Subsonic filter (switchable on rear panel)
• Substantial setup options
• Comfortable switching via buttons on front
• Metal casing protects against vibration and interference
• DC power supply (< 1 watt standby power)
• Faceplate silver or black

Phono Box DS

  • Premium class phono preamplifier with MM & MC capability  

    This ultra low noise phono preamplifier benefits from outstanding circuit technology from Dr. Sykora, well-known from Phono Box DS+, in a slimmed version with almost same sound quality, but without display and relais switching at a more favourable price. For the first time nearly all setup options can be made via front panel, what makes circumstantial handling of mini dip-switches or jumpers obsolete. Exceptional performance and flexibility with almost any MM or MC cartridge makes Phono Box DS the best choice in its price class. A subsonic filter, that prevents your amplifier and speakers of ultra low rumble below 20Hz, is positioned on the rear panel. Carefully selected amplifier modules and audiophile-grade capacitors guarantee a breathtaking sound experience. Therefore Phono Box DS is a perfect cost-effective upgrade for most high-quality hifi-systems!  

  • Technical data

    Pro-Ject Phono Box DS

    Input impedance 10 / 100 / 1000ohms or 47kohms
    Load capacity switchable 47pF 147pF, 267pF, 367pF
      (only relevant for MM @ 47kohms)
    Gain MM or high output MC: 40, 50 dB
      low output MC: 60 dB
    Signal to noise ratio 80dB (A weighted @ 40dB input gain)
    THD < 0,02%
    RIAA accuracy within 0,3dB/20Hz - 20kHz
    Subsonic 20Hz / - 12dB
    Input & Output RCA
    Power supply 18V/500mA DC; 220 - 240V, 50Hz
    Power consumption 100mA DC < 1 watt standby
    dimensions W x H x D (D with sockets) 103 x 72 x 144 (156)mm
    weight 1100g without power supply
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