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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.
  • Input impedance : 10 / 100 / 1000ohms or 47kohms
  • RIAA accuracy : within 0,3dB/20Hz - 20kHz
  • Weight : 1100g without power supply
Brand: Pro-Ject
Model: Phono Box DS

Call 0296006655 to order Due to our distributor's restriction, we can't sell this product online. Please call (02) 9600 6655 or Click here for Special Price & to order this product.


  • 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, 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 
  • 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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Frank Di Bartolo

CEO

Frank Di Bartolo

CEO
Phone: (02) 9600 6655

Steve Di Bartolo

Service Manager

Steve Di Bartolo

Service Manager
Phone: (02) 9600 6655

Vince Di Bartolo

Senior System Designer & Integrator

Vince Di Bartolo

Senior System Designer & Integrator
Phone: (02) 9600 6655

Joseph Kovicz

Installation Manager

Joseph Kovicz

Installation Manager
Phone: (02) 9600 6655

John Bruscino

Operations Manager

John Bruscino

Operations Manager
Phone: (02) 9600 6655