Mark Grant Cables

Sbooster 5V – 6V Power Supply – BOTW P&P ECO


This is a High quality audio upgrade Linear power supply.

Available with Gold or Silver colour top plate.

This model outputs 5 volts DC or 6 Volts DC (switch selectable).

Maximum output current 3 Amps at 5 volts DC or 1.75 amps at 6V DC.

Perfect for hundreds of devices, see the compatability list in the download section at the end of this page for a full list.


The “Best of Two Worlds Power & Precision ECO” audio upgrade (BOTW P&P ECO) is the successor of the previous model “Best of Two Worlds Solutions” audio upgrade (BOTWS).

This new upgrade product combines power, precision, efficiency and provides high current with extremely low noise levels.
The BOTW P&P ECO is the perfect choice for every audiophile.

With the BOTW P&P ECO audio upgrade the purification of the power starts immediately where the polluted power enters the power suply. A dual stage mains filter and an earth line choke clean the incoming mains power from high frequency noise pollution before the current reaches the transformer. The transformer is a custom made audio grade transformer with high quality electrostatic shielding.

The BOTW P&P ECO audio upgrade concept is so efficient that it consumes only slightly more electricity a year more than the standard factory supplied switch mode power supply.
Finally at the end of the DC cable the unique split current filter system has been placed.
The electronic design and components used in this SBooster version differ from the design of the SBooster Single Unit that is available seperately.
The power supply of the BOTW P&P ECO audio upgrade provides the split current filter system with clean power so the electronics in the filter can buffer the power so that the power supply becomes very ‘fast’ and filters the voltage and current before they enter the audio device one last time.

This unique upgrade power supply with its large headroom delivers sufficient clean power to the audio device to ensure a stable and continuous high quality performance.

Product highlights:

  • Power saving design.
  • 2 characteristics in 1 product.
  • Power for high current demanding equipment.
  • Precision for noise sensitive equipment.
  • Two selectable output voltages; 5 volt and 6 volts.
  • Accessory setting which provides extra voltage for the optional Sbooster Ultra.
  • IEC 14 power inlet connector for High-end mains cables.
  • High performance dual stage mains filter.
  • Earth line choke.
  • Over voltage protection.
  • Custom made high efficient audio grade transformer.
  • High quality polypropylene film capacitors.
  • Improved no-noise SBooster split current system.

The BOTW P&P ECO is available in 11 different output voltages.

By clever design these 11 output voltages are provided by 6 different models.
Every model – except for the 24V model – has two voltage output settings and one accessory setting that is used with the optional Sbooster Ultra.

Also every BOTW P&P ECO is equipped with a self-locking interchangeable DC-tip system. Many different power tips are supplied to fit a wide range of devices.

This combination of the multi voltage settings and self-locking interchangeable DC-tip system makes the BOTW P&P ECO the most versatile audio upgrade power supply ever.

Free UK delivery by UPS or DPD

We have a 30 Day returns policy so you have plenty of time to try at home.

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