PRODUCT INFORMATION
TUBE BOX DS2
Tube phono-preamplier
MSRP 649 € (incl. VAT)
Incl. wood side panels MSRP 699 € (incl. VAT)
• 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: x or variable)
• Selectable input capacitance (for MM)
• Selectable subsonic lter
• Gold-plated RCA in & outputs
• Sandwich alu/metal casing protects from vibrations
and electromagnetic interference
• Finishes: silver or black, with/without wooden side
panels (rosewood, walnut, eucalyptus)
colour options:
real wood side panels:
Tube assembly: 2x ECC83 (12AX7)
Input impedance: variable 10-1000 Ohms, x 47 kOhms
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)
Signal-to-noise ratio: 88dBA
THD: < 0,04%
RIAA curve accuracy: +/- 0,2dB/20Hz - 20kHz
Subsonic lter: 20Hz @ 18dB/octave
Input / Output: 2x RCA
Power supply: 18V/1000mA DC
Power consumption: max 490mA DC / < 0,5 watt standby
Dimensions W x H x D: 206 x 91 x 227 mm (aluminium)
240 x 93 x 227 mm (wood)
Weight: (without power supply) 1500g (aluminium)
1960g (wood)
PRO-JECT AUDIO SYSTEMS
www.project-audio.com
Technical data and price changes reserved.
Page 1/2
Premium phono preamplier with tube
output and high end sound!
This precision tube phono preamplier benets from
outstanding circuit technology from Dr. Sykora and
uses ultimate components. Compatible with both MM
and MC cartridges. It oers 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 amplier and speakers of
ultra low rumble below 20Hz. All components including
tube output and polypropylene capacitors are audiophilegrade and guarantee a breathtaking sound experience.
A perfect upgrade for ambitious vinyl lovers!
PRODUCT INFORMATION
PRO-JECT AUDIO SYSTEMS
www.project-audio.com
Technical data and price changes reserved.
Page 2/2