The KRC is set apart from previous Krell preamps by its remote-control capability. Level, balance, mute, input selection, tape-monitor selection, absolute phase, and gain (the LED-illuminated high position provides an additional 6dB of amplification) are all accessible either from the front panel or from the hefty remote control. The latter also duplicates the bias-level meter on/off controls found on the Krell S-Series power amplifier remotes (footnote 1). The balance "control" provides up to 4dB of attenuation in 1dB steps, or off, for either channel. The volume is controlled via a custom-designed, motor-driven, continuously variable potentiometer. When the volume is operated via the remote, a red LED on the control knob illuminates, so the setting can be seen from across the room.
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