When testing amplifiers and DAC-s with the power supply uses galvanic isolation with the total elimination of the ground loop. The laptop is running from its own battery, and E-MU1616m connected is connected via an additional isolation transformer 220/220 or to a separate uninterrupted power source, which in turn completely disconnected from the external network.
Due to the individual power measuring complex no ground loop and completely eliminated the factor of disguise distortion due to the noise from a ground loop.
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The FAQ was made by the creator of the RAA project Roman Kuznetsov.
Each FAQ is a detailed answer to a question from a site visitor. Or a text that could be repeated from review to review, but framed in a separate article allows you to make the reviews more compact.
Kuznetsov Roman Founder of RAA
Known by the nickname romanrex Аuthor of articles iXBT.com
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