Pro-Ject ACCU BOX S2 
High end power supply
 
Accu Box S2 – better sounding analogue!
Accu Box S2 is a clean accu power supply and has an incredible synergy with all Phono Boxes. Using Accu Box S2 on any of our recommended products, results in a more homogeneous and spacious sound with better separation and imaging. The sound will come across as more cleaned up overall, giving you a relaxed listening experience with mind numbing sonics.
 
Accu Box S2 uses five cells or rechargeable Li-Pol batteries with a capacity of 2.6Ah. For protection of the batteries Accu Box S2 comes with over-charge, over-discharge and over-current protections, to ensure the maximum life-span of our product. Furthermore Accu Box S2 also offers a 5V USB A output, for other products, such as DACs.
 
Compatible products: 
S2-Line: Stream Box S2, Stream Box S2 Ultra, BT Box S2, Pre Box S2 Digital, Pre Box S2 Analogue, DAC Box S2 + Head Box S2 Tube Box S2, Head Box S2 Digital, Phono Box S2, Phono Box S2 Ultra
E-Line: Optical Box E, Phono Phono Box E, Phono Box E BT, Record Box E
DS2-Line: Phono Box DS2, Phono Box DS2 USB, Tube Box DS2, DAC Box DS2 ultra, Pre Box DS2 Digital, Head Box DS2 B, Pre Box DS2 Analogue
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Features
Superlative audiophile power transmission
Li-Ion accu driven power supply
No disturbing interferences through mains
Perfect for all phono electronics
1 x 18V output
1 x 5V USB A output
LED indication for charging and mains
Full aluminium/metal casework
Available in black or silver