Sbooster ULTRA MKII Filter

Description

Sbooster Ultra MKII Power Conditioner Filter

The Sbooster Ultra MKII is designed as an additional upgrade for our BOTW P&P ECO MKI and MKII power supplies. The Sbooster Ultra MKII has to be connected directly to the Sbooster split-current module of the BOTW P&P ECO.

Features:

1. The innovative electronic design filters and optimizes the input power and is fine-tuned within the audible reach.
2. The Ultra MKII circuit uses input and output buffers and solid conductive polymer capacitors to lower the output ripple and expand the bandwidth of the filter circuit.
3. The transient response has improved 40-50% compared to the Ultra MKI by adding new parts and lowering the output impedance to a bare minimum. The output circuit is now equipped with an impedance correction filter to achieve improved performance over a wider frequency range.
4. Innovative “Sbooster Decoy”: The “electronic baiting container” integrated in the Ultra MKII helps eliminate noise bouncing within the metal enclosure of the audio device.
5. Star-ground design: Almost every component has its own dedicated ground connection, making the design more stable and enhancing musical clarity.
6. The Ultra MKII cables use high-quality oxygen-free copper conductors, are double shielded, and have interchangeable DC-connectors with custom-made gold-plated pins to avoid interference.

The Sbooster Ultra is designed for audio equipment that is sensitive to residual noise, such as digital to analog converters, music streamers, USB to SPDIF converters, pre- and phono amplifiers. A must have for every audiophile!

To find out if your audio device is also suitable for the Sbooster Ultra upgrade, please check our compatibility list.

NB: the Ultra is not compatible with high current demanding devices such as Intel NUCs and NAS systems.

The Sbooster Ultra is based on active filter technique. The electronics of the Sbooster Ultra need power to operate. Therefore the BOTW P&P ECO power supply has to be set to a higher DC-output Voltage.

Types:

The Ultra MKII is available in 7 models. In the compatibility list, you can discover the possible combinations:

• 5V for the BOTW P&P ECO 5-6V
• 9V for the BOTW P&P ECO 9-10V
• 12V for the BOTW P&P ECO 12-13V
• 15V for the BOTW P&P ECO 15-16V
• 18V for the BOTW P&P MKII 18-19V

Specials:

• For the Sonore ultraRendu – 7.5V in combination with the BOTW P&P ECO 9-10V
• For the Auralic Mini – 15.4V in combination with the BOTW P&P ECO 15-16V