Avoid ground loops, ground loops and high power amplifiers may be fatal to loudspeakers. Do not make connections to equipment with the levels up or the power amps on. Use connectors that make ground connections first such as XLR type. Keep cables in good repair.
Copyright 1996 by Barry McKinnon, first published 1978
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Mc Squared System Design Group, Inc
323 - 901 West 3rd Street
North Vancouver, BC V7P 3P9
Phone 604 - 986 - 8181
FAX (604) - 988 - 9751