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dvb projekt diyAudio Member Registered: February 2009 Location: Willich, Germany Posts: 1,481 ![]() |
Because computers produce a lot of trash on the voltage lines, it make sense to isolate them from the audio parts.
Thanks again to "Ryelands" for the recommendation ![]() To isolate the computer voltage, GND and data lines from the X2, i insert a USB-Isolator between my iMac and the X2. It is a small pcb from Circuits@Home and based on the Analog Devices ADuM4160 USB Isolator IC. Because i want to use the best power solution, i ordered the "Isolator only"-Kit and connected the downlink side to the +5V Salas Shunt module, witch powered now the X2 over the USB plug. |
Date: Fri December 24, 2010 |
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