Power Box S2 is an efficient and flexible power filter for S2 Series products. The three outputs can power multiple units with corresponding voltage & connection requirements (15V 2.1mm, 20V 2.1mm & 5V USB). Clean power delivery to audio gear contributes significantly to sound quality which is why this upgrade path exists. The advanced technology in Power Box S2 prevents cross-feeding between the units and their power supplies. DC filtration further reduces unwanted noise allowing for more detail & texture with improved dynamics.

Additional information
Weight 0.36 kg
Dimensions 10.3 × 10.6 × 3.7 cm



  • Superlative audiophile power transmission
  • DC power filter
  • No disturbing interferences through mains
  • 1 x 20V output, e.g. for Amp Box S2
  • 1 x 15V output perfect for turntables
  • 1 x 5V USB A output
  • Low noise components
  • Full aluminium/metal casework
  • Available in black or silver
  • Handmade in Europe


  • Output voltage / current: 1x20V/3A (2.1mm)
  • 1x15V/500mA (2.1mm)
  • 1x5V/1A (USB A)
  • Outboard power supply: 20V/3A DC, suitable for your country’s mains supply