USB Power Supply Cleaner
The USB Power Supply Cleaner (and strengthener too!) will clean up the USB supply noise and provide act as a power bank to supply back current when the devices connected to the USB ports or USB chain in the PC needs them.
Why do we need to clean up the PC / Computer Audio System USB supply and strengthen it? For those in PC industry, they would have known. PC, desktop or notebook are commodities. The margin is so low that it every cents count! The whole system will be optimized in such a way that it will work and function correct at a certain margin, but not in a way that it is good for audio reproduction, with ultra clean environment and ultra low noise for highest SNR and lowest distortion, unlike the audio world, where everything is overkill and built for 200% - 1000% headroom.
Therefore, unless you have a custom built PC just for computer audio system use, the motherboard will be designed the same. What we need, is to provide and external source of cleaning and additional clean supply to substantiate or support the audio application requirements.
A USB Power Supply Cleaner will look like and ordinary power bank (below is just a sample but not the actual unit), with USB A or B output ports to connect to your PC. It, will have circuits to lower the supply noise, and provide auxiliary or supplementary power to the USB power rails.
Price:
- Level 0 (entry), RM300/unit
- Level 1 (intermediate), RM500/unit
- Level 2 (audiophile/advance) RM800/unit
Note: USB cable is NOT bundled. Audiophiles should get audiophile USB cables from certified USB cable manufacturers for best effects, the shorter the better!
http://audiobits-hifi.blogspot.my/2016/03/usb-ground-cleaner.html
Audiobits
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