Pro-Ject Tube Box S2 - tube phono preamplifier (MM/MC / black)

Article number: 11007478
RRP: 380.00 2 346.04

You save: 9 %

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3% discount: 335.66 For payment by cash in advance (bank transfer) or pickup on the spot
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Highlights:

    qualitative tube phono preamplifier
    suitable for MM and MC cartridges
    precise RIAA equalisation in two parts, passive/active
    fully discreet circuit design without OpAmps
    2x ECC83 tubes (replaceable)
    front-sided Subsonic filter button
    front-sided gain control
    ultra low noise circuitry with FET input stage
    dual mono circuitry for optimized channel separation
    polystyrene capacitors used where possible
    gold-plated RCA in and outputs
    external power adaptor and multiple internal power supplies
    well-filtrated high-voltage anode power supply
    sandwich casing made of alu/metal protects from vibrations and electromagnetic interference
    also available in silver finish
    we are specialized dealer for Pro-Ject hifi products - your authorized dealer in Leipzig


Article Description

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

Tube Box S2 is the very first product by Pro-Ject 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 preamplifier. 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 ohms input impedance setting is fixed and suited for high output MC cartridges. The aluminum/metal casing is adapted to our DS2 line in looks and protects against vibrations and electromagnetic interferences for superior sound.

A true high end solution in a much smaller package!

Attention: Tube Box S2 - tube phono preamplifier is also available in silver.



Discover your own personal sound experience

In our living room studio "Klangvilla" in Leipzig we feature more Pro-Ject products which are at all times ready for presentation. You will have the option to be explained and demonstrated also other high-quality high-end devices by our sales manager who will be available for you. We can also recommend the appropriate wiring and other high quality Hi-Fi accessories. Simply arrange a consultation or demonstration with our sales manager for home hi-fi.



Technical Data

Specifications - Tube Box S2 - tube phono preamplifier
Hersteller / Manufacturer: Pro-Ject
Produktserie / Product series: S2 Line
Produktname / Product name: Tube Box S2
Produktart / Product type: Röhren Phono-Vorverstärker / tube phono preamplifier
Röhrenbestückung / Tube assembly: 2 x ECC83 (12AX7)
Eingangsimpedanz / Input impedance: 10/100/470/1k/2k Ohm, fix 47k Ohm
Kapazität / Capacitance: 50 / 150 / 270 / 370 / 490 / 590 pF
Verstärkung MM/MC / Gain MM/MC: 40 / 43 / 50 / 60 / 63 dBB
Rauschabstand / Signal-to-noise ratio: 77 dBA
Klirrfaktor (THD+N) / Total harmonic distortion(THD+N): < 0,0025%
RIAA Abweichung / RIAA curve accuracy: +/- 0,4dB/20Hz - 20kHz
Subsonik-Filter / Subsonic filter: 20Hz @ 12dB/Oktave
Eingang/Ausgang / Input/Output: 2 x RCA (je/each 1 x RCA)
Farbe / Colour: schwarz / black
Maße (B x H x T) / Dimensions (W x H x D): 103 mm x 37 mm x 119 mm


Scope of Delivery

  • 1 x Pro-Ject - Tube Box S2 - tube phono preamplifier in black
  • 1 x external power supply
  • 1 x operating instruction / user manual
Klangvilla in Leipzig
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