Pro-Ject - Tube Box S For MM/MC Cartridges





Product No.:

Phono Pre Amps

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Audiophile, versatile & affordable!  

This new phono preamplifier with tube output stage offers unrivalled performance and unique flexibility, which never before was available at this price!  

Sonic quality of Tube Box S is extremely impressive, a big improvement to Phono Box S and an audiophile upgrade for most analogue hifi system. With a wide range of setting parameters, it can meet the needs of almost any phono cartridge on the market. Carefully selected audiophile-grade components make it possible to enjoy your valuable vinyl collection like never before!  

The class-leading music reproduction of Tube Box S gives pure dynamics, full transparency, analogue warmth, bass texture, detail resolution and purity of all audible frequencies.

• Audiophile Performance  
• Audiophile-grade ECC83 (12AX7)  
• Dual mono configuration  
• Audiophile-grade polypropylene WIMA capacitors  
• Precise RIAA equalisation  
• Switchable input impedance/capacitance  
• 3 adjustable gain levels  
• Subsonic filter  
• Outstanding sound quality

Input impedance: 10/100/1k/2k ohms(MC)/ 47k ohms (MM)
Input capacitance: 50/150/270/370pF
Gain switch: 41/51/61dB
Signal-to-noise ratio: MM (41 dB): 84dB (94dB – IEC -A)
MC (51/61 dB): 67dB (75dB - IEC -A)
THD: 0.01% MM/ 0.05% MC
RIAA deviance: max. 0,4dB / 20Hz - 20kHz
Subsonic filter: -12dB @ 20Hz (non switchable)
In/Out sockets: 1 pair RCA connectors
Power consumption: 470mA / < 1 watt in standby
Dimensions (WxHxD):

103 x 74 x 104 mm
103 x 74 x 115 mm (with sockets)

Face plate color: silver or black
Weight: 810g net

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