http://www.artproaudio.com/default.a...&p_id=28&id=40Quote:
a high quality totally passive audio interface that uses 8 transformers to separate input and output signal grounds, thereby isolating
two systems and reducing hum and ground-loop noise.
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http://www.artproaudio.com/default.a...&p_id=28&id=40Quote:
a high quality totally passive audio interface that uses 8 transformers to separate input and output signal grounds, thereby isolating
two systems and reducing hum and ground-loop noise.