Pro-Ject Tube BOX SE II

Tube Box SE II offers the same characteristics as Tube Box II, but takes the sound to another level. Additional adaptation possibilities and a switchable subsonic fi lter make it ideal for use with high quality MM and MC cartridges.  

Tube MM/MC Phono Pre-amplifier  Good sound from sound technology  

• Metal case shields the electronics from vibrational and electromagnetic interference  

• Selectable impedance for MC cartridges  

• Selectable load resistance for MM cartridges  

• Dual-Mono circuitry utilising two double triodes for improved channel separation  

• Subsonic filter selection switch located at the rear of the unit  

• Gold plated RCA connection sockets  

• Outboard power supply included  

Features  

• Amplification and RIAA equalisation for MM and MC cartridges  

• Available in black and silver 

Technical data	Pro-Ject Tube Box SE II
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
Dimension W x H x D	103 x 72 x 158mm
Weight	1.050g without power supply