Pro-Ject Tube Box S2 RIAA levysoitin esivahvistin

Pro-Ject Tube Box S2 RIAA levysoitin esivahvistin
Kategoriat: Johdot, RCA-kaapelit
Brand: Box-Design
399 EUR
Lisätietoja

Putkien hehkuva tarjoava monipuolinen RIAA -esivahvistin kaikille levysoittimille. Innovative miniature sized phono preamplifier with tube output and high end sound! Tube Box S2 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 ohms 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. A true high end solution in a much smaller package! OMINAISUUDET:• 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 alu/metal casing protects from vibrations and elec-tromagnetic interference • Finishes: silver or black Tubes_x0001_2 x ECC83 (12AX 7A)Input impedance_x0001_10 ohms, 100 ohms, 1 kohm, 2 kohmsInput capacitance/impedance_x0001_47pF, 147pF, 267pF, 367 pF, 487 pF and 587 pF* / 47 kohms, Together with other input impedance settings without any influence!Input gain_x0001_40 dB, 43 dB / 50 dB, 60 dB und 63 dBNoise floor_x0001_80 dB (A weighted) at 40 dB input gain, 75dB (A weighted) at 50 dB and 63 dB input gainTHD_x0001_<0.02% at 40 dB input gain <0.05% at 50 dB and 63 dB input gainRIAA-equalisation curve accuracy_x0001_max. 0.4 dB/20 Hz - 20 kHzSubsonic filter_x0001_at 20 Hz with 18 dB/octaveInput_x0001_ 1 pair RCA/Cinch socketsLine-level output_x0001_1 pair RCA/phono socketsOutboard power supply_x0001_18 V / 1.000 mA DC, suitable for your country’s mains supplyPower consumption_x0001_470 mA DC, <1W in standbyDimensions W x H x D with sockets_x0001_103 x 73 x 131 mmWeight_x0001_410 g without power supply > Datalehti Pro-Ject Tube Box S2 (pdf) > Stereoplay Goldnes Ohr 2019 Award (pdf) Tubes 2 x ECC83 (12AX 7A)Input impedance 10 ohms, 100 ohms, 1 kohm, 2 kohmsInput 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 dBNoise floor 80 dB (A weighted) at 40 dB input gain, 75dB (A weighted) at 50 dB and 63 dB input gainTHD Datalehti Pro-Ject Tube Box S2 (pdf), Stereoplay Goldnes Ohr 2019 Award (pdf)