The SBooster Ultra MKII is designed as an additional upgrade for the SBooster BOTW P&P ECO MKI and MKII. The SBooster Ultra has to be connected directly to the SBooster split-current module of the BOTW P&P ECO power supply.
The SBooster Ultra is based on active filter technique, which reduces the ripple & noise of the BOTW P&P ECO even further to a negligible low level. The electronics of the Sbooster Ultra needs power to operate. Therefore the SBooster BOTW P&P ECO power supply has to be set to a higher voltage. Besides the active filter function, the SBooster Ultra also re-stabilizes the output voltage to the correct voltage. Due to the short output cable of the SBooster Ultra, the highly purified powered is lossless passed to your audio device.
The SBooster Ultra is designed for audio equipment that is sensitive to residual noise, such as digital to analogue converters, music streamers, USB to SPDIF converters, headphone-, pre- and phono amplifiers.