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Pro-ject Tube Box S MM and MC Phono Stage

Pro-ject Tube Box S MM and MC Phono Stage

Tube Box S gives pure dynamics, full transparency, analogue warmth,

£249.17 Exc. VAT |  



Pro-ject Tube Box S

Available in silver or black

Tube Box S for MM and MC is a very high quality phono cartridge preamplifier. This unit produces a lively and powerful performance with convincing sound staging  


Tube Box S: audiophile, versatile & affordable!  
This new phono preamplifier with tube output stage offers unrivalled performance and unique flexibilty, 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 ECC88 tubes (AX7)  
• Dual mono configuration  
• Audiophile-grade polypropylene WIMA capacitors  
• Precise RIAA equalisation  
• Switchable input impedance/capacitance  
• 3 adjustable gain levels  
• Outstanding sound quality  


Technical data

Pro-Ject Tube Box S

Input impedance10/100/1k/2k ohms(MC)/ 47k ohms (MM)
Input capacitance50/150/270/370pF
Gain switch41/51/61dB
Signal-to-noise ratioMM (41 dB): 84dB (94dB – IEC -A)
MC (51/61 dB): 67dB (75dB - IEC -A)
THD0,01% MM/ 0,05% MC
RIAA deviancemax. 0,4dB / 20Hz - 20kHz
In/Out sockets1 pair RCA connectors
power consumption470mA / < 1 watt in standby
oversized power supply18Volt DC/1000mA
Dimensions (WxHxD)103 x 74 x 104 mm
103 x 74 x 115 mm (with sockets)
face plate coloursilver or black
weight810 g net



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