PRO-JECT PHONO BOX DS

RIAA-trinn fra Pro-Ject

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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!

  • MM & MC capable
  • Linear RIAA equalisation
  • Ultimate circuit technology from Dr. Sykora, simplified 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

» Tekniske data

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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