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SBooster, also known as Squeeze-upgrade, is the place for innovative upgrade products to enhance the sound quality of your audio equipment such as your music streamer, D/A converter, headphone amplifier etcetera. 


Our basic product is the SBooster Single Unit, which is a clever, but economic solution for a switch-mode adapter (wall wart adapter) to improve the performance of your equipment in the music chain in a easy and simple manner. Very suitable for products like a Squeezebox Touch, the small Tripath T-amp, but also for routers and switches to improve the network.


Besides the SBooster Single Unit we had the Best of Two Worlds Solution ("BOTWS") audio upgrade in our program. De BOTWS audio upgrade is a High-end linear power supply with the SBooster Single Unit-upgrade in one single product. Our -recently sold out - BOTWS audio upgrade has received a lot of positive response: check the reviews.





Due to the many requests outside Europe for our products and because of new high-res audio, like DSD and the DSD-DACs we started to develop the successor of the BOTWS audio upgrade at the end of 2013. We proudly present: the "Best of Two Worlds Power & Precision ECO" (BOTW P&P ECO) audio upgrade. 


This new audio upgrade product combines power, precision ánd efficiency in an unique innovative manner. The best choice for every audio device!


  • Power & ECO: The innovative electronic design is able to extract up to 50% more power out of the used electronics than any conventional design. The BOTW P&P ECO audio upgrade concept is highly efficient, it only consumes a couple of dimes more energy than the stock supplied switch mode adapter. Click here for more information on energy consumption.
  • Power: The unique split-current system ensures that the audio device, to which the BOTW P&P ECO audio upgrade is connected, has an unlimited source of pure energy. The audio device will perform at its best.
  • Precision: Due to the active and passive filtering techniques as well as the innovative SBooster-technique the voltage and current enter complete purified the audio device. The sound is therefore free from the negative side-effects of ripple & noise.


Read more about this unique upgrade product.





  • SBooster Ultra: combine the BOTW P&P ECO with the SBooster Ultra and minimise the noise to less than a few 1 microvolts. A must have for the critical audiophile.



SBooster, enjoy more music.........

Order at our resellers

If possible, please order via one of our resellers. Check our resellers site for a reseller in your country.

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