Tube MM/MC Phono Pre-amplifier  

Boasting 60dB of gain for Moving Coil cartridges, the Tube Box II will drive most moving coil cartridges.  Dual 12AX7 tubes give greater channel separation than single tube designs and higher gain.  Want tubes for your phono stage but don't want to spend a million bucks?  Here's your answer! 

The Pro-Ject Tube Box II sets the standard for a cost effective high-performance phono stage. This product is built using the same high-grade metal chassis shared with the rest of the Mk II product line. This all metal case features great shielding from both vibration and electromagnetic interference. Selectable MM and MC modes as well as a sub-sonic filter via rear panel mounted switches.

•	Phono MM/MC selection switch located at the rear of the unit
•	Selectable Subsonic filter
•	Metal case shields the electronics from vibrational and  electromagnetic interference
•	Optimal channel separation through dual-mono circuitry
•	Gold plated RCA connection sockets
•	Outboard power supply included
•	Available in black and silver

Specifications:
Tubes: 2x 12AX7A
Input impedance MM: 47kohms/120pF
Input impedance MC: 100ohms/120pF
Gain: MM 40dB
Gain: MC 60dB
Noise floor MM: 84dB (94dB - A weighted)
Noise floor MC: 67dB (75dB - A weighted)
THD MM: 0.05%
THD MC: 0.08%
RIAA Equalization curve accuracy: 20Hz - 20kHz / max. 0.5dB
Subsonic filter: 18Hz with 18dB/octave
Dimensions (HWD): 3'x 4'x 5.5'
Weight: 1.8Lbs without power supply