Shop by Price
Pro-ject Tube Box S MM and MC Phono Stage

Pro-ject Tube Box S MM and MC Phono Stage

£257.50 Exc. VAT |  


Pro-ject Tube Box S

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


Input impedance
10/100/1k/2k ohms(MC)/ 47k ohms (MM)
Input capacitance
Gain switch
Signal-to-noise ratio
MM (41 dB): 84dB (94dB – IEC -A)
MC (51/61 dB): 67dB (75dB - IEC -A)
0,01% MM/ 0,05% MC
RIAA deviance
max. 0,4dB / 20Hz - 20kHz
In/Out sockets
1 pair RCA connectors
power consumption
470mA / < 1 watt in standby
oversized power supply
18Volt DC/1000mA
Dimensions (WxHxD)
103 x 74 x 104 mm
103 x 74 x 115 mm (with sockets)
face plate colour
silver or black
810 g net

Be the first to Write a Review for this item!

01733 350 878
GBP EURO USD YEN   TOTAL: £0.00    View Basket 
Analogue Seduction