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|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 black finish|
|we are specialized dealer for Pro-Ject hifi products - your authorized dealer in Leipzig|
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 black.
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.
|Specifications - Tube Box S2 - tube phono preamplifier|
|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:||silber / silver|
|Maße (B x H x T) /||Dimensions (W x H x D):||103 mm x 37 mm x 119 mm|
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