Sbooster BOTW MKII Linear Power Supply
 

The Best of Two Worlds Power & Precision ECO MKII linear audio upgrade power supply (BOTW P&P ECO) is the successor of Sbooster's BOTW P&P ECO, which was introduced in the summer of 2015. The BOTW P&P ECO upgrade power supply combines power, precision and efficiency in a unique innovative manner and is the best choice for every audiophile.

With the BOTW P&P ECO audio upgrade, the purification of the current starts immediately there where the polluted current enters the upgrade. The dual-stage mains filter and an earth line choke clean the current from high-frequency pollution before the current reaches the transformer. The transformer is a custom-made audio grade transformer with electrostatic shielding and is magnetically shielded.

The electronic design is innovative: it gets 50% more output out of the used electronics and consumes even up to 35% less energy than a conventional design. The BOTW P&P ECO audio upgrade concept is so efficient that it consumes only a bit more energy than the standard supplied high efficient, but also highly polluting switch mode adapter. It costs you annually a couple of euro extra on your energy bill for a priceless sound experience.

Finally, at the end of the DC cable, the unique split current system has been placed. The power supply of the BOTW P&P ECO audio upgrade provides the split current system with continuous powerful and clean power, so the electronics can do their job profoundly, which is to buffer the power, so that the power supply becomes very fast, and to filter one last time the voltage and current before they enter the audio device.

This unique upgrade power supply with its large headroom delivers at all times sufficient clean power to the audio device to ensure a stable and continuous performance of the internal processes of the audio device in order to get the best performance out of the audio device.

This combination of power and precision results in “easy” music, a perfect soundstage and a natural detailed sound.

Features:
50% more output current
Power saving design
2 characteristics in 1 product - power for high current demanding equipment and precision for noise-sensitive equipment
3 selectable output voltages
IEC 14 power inlet for High-end mains cables
High-performance dual stage mains filter
Earth line choke
Overvoltage protection
Custom made high efficient audio grade transformer
High-quality polypropylene film capacitors
No-noise Sbooster split current system
High-quality PCB with double-sided 2oz. copper and a gold plated finish
Better and thicker quality heatsink
High-quality silver-plated copper with PTFE insulation internal wiring
Transformer with electrostatic shielding and HF magnetic shielding
Upgraded bulk capacitors
Improved reference-circuit
Next-generation split-current unit
New DC-output cable with additional shielding, sleeve and gold plated connector pins
Custom-made DC-plugs