Pro-ject Audio Tube Box SE-2 Brochure
Product information
Pro-Ject Tube Box SE II
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
Technical specifications
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
The manufacturer reserves the right to alter the technical specifications without notice.
Available in silver or black finish
Pro-Ject Audio Systems is a registered trademark of Heinz Lichtenegger
1050 Vienna · Margareten Road 98 · Tel. +43(0)15448580 · Fax. +43(0)15456697
www.project-audio.com · © Heinz Lichtenegger · Revision 1.12.08
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