Tube phono-preamplifier

Innovative miniature sized phono preamplifier with tube output and high end sound!

Pro-Ject Audio Tube Box S2 Black is our very first product to feature a fully discreet circuit design without using any operational amplifiers (OpAmps). It also is the first product to come with replaceable tubes for tube rolling and sound-shaping. This gives the customer many options to pick from and alter the sound signature to his preference. Tube Box S2 will give a full and relaxed laid back sound with lush mids, just like you would expect it from a much bigger high end tube phono pre-amplifier. It offers support for both MM and MC cartridges and comes with many gain settings to be switched on the front panel. Five variable input impedance settings are available to adjust to any MM cartridge, the 47k ohm input impedance setting is fixed and suited for high output MC cartridges. The aluminium/metal casing is adapted to our DS2 line in looks and protects against vibrations and electromagnetic interferences for superior sound.

The HausΜusik company was founded in 2010. It has its headquarters in Marousi, Attica, at 40 Agiou Konstantinou str., in the historic Atrium shopping center. Our personal experience guarantees the ideal solution to the needs of customers in every case. In our 5 years of presence in the market, we have managed to build confidence and trust between our customers, which has been the catalyst for our growth. Our main goal remains to continue improve our services for our customers, to find the most ideal proposals and solutions in combination with your financial data and to maintain the friendly and warm environment that embraces you from the very first moment.

SPECIFICATIONS

  • Tubes 2 x ECC83 (12AX 7A)
  • Input impedance 10 ohms, 100 ohms, 1 kohm, 2 kohms
  • Input capacitance/impedance 47pF, 147pF, 267pF, 367 pF, 487 pF and 587 pF* / 47 kohms, Together with other input impedance
  • settings without any influence!
  • Input gain 40 dB, 43 dB / 50 dB, 60 dB und 63 dB
  • THD <0.02% at 40 dB input gain <0.05% at 50 dB and 63 dB input gain
  • RIAA-equalisation curve accuracy +/- 0.4 dB/20 Hz – 20 kHz
  • Subsonic filter at 20 Hz with 18 dB/octave
  • Input 1 pair RCA/phono sockets
  • Line-level output 1 pair RCA/phono sockets
  • Outboard power supply 18 V / 1.000 mA DC, suitable for your country’s mains supply
  • Power consumption 470 mA DC, <1W in standby
  • Dimensions W x H x D with sockets 103 x 73 x 131 mm
  • Weight 410 g without power supply
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Additional Information

Weight 0,419 kg
Dimensions 10,3 × 13,1 × 7,3 cm
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for orders up to 100€ in Athens
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Call us: +30 210-2848893
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