Project Tube Box DS2 Phono Preamp - Silver and Walnut Finish

$949

SkyFi Audio is proud to partner with Pro-Ject Audio Systems to offer you their HiFi systems and accessories brand new.

We can order other finishes for this preamp on request, as well as ship you any item or accessory Pro-Ject currently sells. 

The Industry Leader In Affordable Analog Products

Pro-Ject Audio Systems was founded by one of Austria’s leading high-end audio distributors, Heinz Lichtenegger, in early 1991. A genuine music lover and a dyed-in-the-wool audiophile, Heinz challenged the common “cost-no-object” approach to analog audio equipment by manufacturing turntables, tonearms, and accessories at a reasonable price without compromising build quality or sonic performance.

Pro-Ject Tube Box DS2 Tube phono-preamplifier

Premium phono preamplifier with tube output and highend sound!

This precision tube phono pre-amplifier benefits from outstanding circuit technology from Dr. Sykora and uses ultimate components. Compatible with both MM and MC cartridges.

It offers connection for two turntables plus two selectable line outputs and a continuously variable selection of input impedance for low output MC cartridges while playing a record!

Other features include input capacitance for MM cartridges and switchable subsonic, that prevents your amplifier and speakers of ultra low rumble below 20Hz.

All components including tube output and polypropylene capacitors are audiophile-grade and guarantee a breathtaking sound experience.

A perfect upgrade for ambitious vinyl lovers!

Features:
• Suitable for both MM (Moving-Magnet) and MC (Moving-Coil) cartridges
• Precise RIAA equalization
• Ultra low noise circuitry
• Selection between two phono inputs & two line outputs
• Dual mono circuitry for optimized channel separation
• Selectable input impedance (for MC: fixed or variable)
• Selectable input capacitance (for MM)
• Selectable subsonic filter
• Gold-plated RCA in & outputs
• Sandwich alu/metal casing protects from vibrations and electromagnetic interference
• Available in silver or black with or without side panels in Eucalyptus, Rosenut or Walnut

Pro-Ject Tube Box DS2 Manual

Technical Specifications
Tubes: 2 x ECC83 (12AX7)
Input Impedance: Variable 10-1000 Ohm / fixed 47 kOhm
Capacitance: 100 / 220 / 320 pF
Gain MM / MC: 40 / 45 / 50 / 60 / 65 dB
Output voltage typically: 500 mV/1kHz at 5mV/1kHz (at 40dB)
SNR: 88 dBA
THD: < 0.04%
RIAA Curve Accuracy: +/- 0.2dB/20Hz - 20kHz
Subsonic Filter: 20Hz @ 12dB/octave
Inputs: 2 x Phono (RCA)
Outputs: 2 x Line (RCA)
Power supply: 18V/1000mA DC
Power consumption max: 490mA DC / < 0.5 Watt Standby

Dimensions (W x H x D):
8.11" x 3.58" x 8.94" / 206 x 91 x 227 mm (Alu)
9.45" x 3.58" x 8.94" / 240 x 93 x 227 mm (Wood)

Weight (without power supply):
3.3lbs / 1500 g (Alu)
4.3lbs / 1960 g (Wood)

Please click here for detailed specifics regarding our specialized packing process that separates us from the rest.

Item

Included

Original Box

Yes

Manual

Yes

Remote

Not Applicable

Cables

Yes - Power

Physical Condition

10 - New In Box

Working Condition

10 - New In Box

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