Tube phono-preamplifier
Premium phono preamplifier with tube output and high-end sound!
This precision tube phono preamplifier benefits from outstanding circuit technology from Dr. Sykora and uses ultimate components. Compatible with both MM and MC cartridges. It offers a 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!
Pro-Ject Tube Box DS2 Silver Walnut
Features
- Suitable for MM and MC cartridges
- Precise RIAA equalisation
- Ultra low noise circuitry
- Selection between 2 phono inputs & 2 line outputs
- Dual mono circuitry for optimized channel separation
- Selectable input impedance (for MC: fix 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
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Technical Specifications
Tubes 2 x ECC83 (12AX7) Input impedance Variable 10-1000 Ohm, fix 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 B x H x T 206 x 91 x 227 mm (Alu) 240 x 93 x 227 mm (Wood) Weight (without power supply) 1500 g (Alu) 1960 g (Wood)