Project Tube Box SE II valve MM/ MC phono stage

Project Tube Box SE II valve MM/ MC phono stage

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Housed in a sturdy metal case, the Project Tube Box SE II features two double triode valves to provide the amplification for the phono signal from either MM or MC cartridges. Loading impedance and resistance for MC and MM cartridges respectively can be set to suit the specific model of cartridge in use, which results in a more more balanced sound reproduction. A switchable subsonic filter removes excessive cone movement from you loudspeaker when playing warped records. Gold plated RCA input and output sockets allow you to connect up using your favourite interconnects, whilst the external power supply ensures noise and hum is minimised.
Specification Tubes    2 x ECC83 (12AX 7A)
Input impedances, MM    120, 220, 340 and 440pf/47kohm
Input impedances, MC    17, 18, 20, 22, 69, 100 and 220ohms/120pF
Output voltage    300mV/1kHz at 3mV/1kHz (MM input)
Gain, MM    40dB
Output voltage    300mV/1kHz at 0,3mV/1kHz (MC input)
Gain, MC    60dB
Noise floor, MM    95dB (100dB - A weighted)
Noise floor, MC    75dB (80dB - A weighted)
THD MM    0,03%
THD MC    0,1%
RIAA-equalisation curve accuracy    20Hz - 20kHz / max. 0,3dB
Subsonic filter    at 18Hz with 24dB/octave
Outboard power supply    16V/1.000mA AC, suitable for your country's mains supply
Power consumption    16V/850mA AC
Dimensions W x H x D (D with sockets)    103 x 72 x 144 (156)mm
Weight    1.050g without power supply

Providing your item is in stock, the order is usually dispatched within 24 hours. Postage and packing is completely free for orders over £100*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.


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