Product information Pro-Ject Tube Box II

Product information  Pro-Ject Tube Box II
Product information
Pro-Ject Tube Box II
Tube MM/MC Phono Pre-amplifier
Good sound from sound technology
Metal case shields the electronics from vibrational and electromagnetic interference
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
Phono MM/MC selection switch located at the rear of the unit
Technical specifications
Tubes:
Input impedance, MM:
Input impedances, MC:
Gain, MM:
Output voltage typically:
Gain, MC:
Output voltage typically:
Noise floor, MM:
Noise floor, MC:
THD, MM:
THD, MC:
RIAA-equalisation curve accuracy:
Subsonic filter:
Outboard power supply:
Power consumption:
Dimensions W x H x D (D with sockets):
Weight:
2 x ECC83 (12AX 7A)
47kohms/120pF
100ohms/120pF
40dB
300mV/1kHz at 3mV (MM input)
60dB
300mV/1kHz at 0,3mV (MC input)
84dB (94dB / A weighted)
67dB (75dB / A weighted)
0,05%
0,08%
20Hz - 20kHz / max. 0,5dB
at 18Hz with 18dB/octave
16V/1.000mA AC, suitable for your country's mains supply
16V/410mA AC
103 x 76 x 125 (137)mm
810g 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 1.6.10
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