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Massive power supplies draw prodigious current and require dedicated circuitry for line problems. Plug into own wall socket.
3-colour LEDs (green/yellow/red) indicate power on, caution, and overload/distortion. Correct red LED indications immediately.
Undistorted signals are safe; clipped signals can damage speakers, especially tweeters. Use fuses as recommended by speaker manufacturers.
Two internal amplifier sections operate out of phase for a single 400W (8 ohm) push-pull amplifier. Uses only the left channel input.
Features unbalanced RCA/phono and 3-pin balanced XLR/1/4" phone jacks. A toggle switch selects between balanced or unbalanced inputs.
Four gold-plated binding posts accept banana plugs or bare wire. Low inductance speaker cables are recommended for minimal signal loss.
A ground lift switch disconnects chassis ground from signal ground to eliminate hum loops. Safety prong on power cord must remain intact.
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