2 Input selector switches for audio and video sources (S-video compatible)
Optical and coaxial Digital input for the optimal DVD connection
RF input for connecting Laser disc players that provide a Dolby Digital signal
Attenuation circuit to be able to adjust the levels of the LFE signal separately, when playing Dolby Digital sources (0 dB or - 10 dB)
Midnight Theater mode for low volumes at late hour
20-bit D/A converter with outstanding signal-to-noise ratio , low distortion factor and outstanding tonal characteristics
The ED-901 is equipped with a standard 25-pin DB -25 interface for computers. This makes it possible to establish a simple single-cable connection, which has now become an industry standard and is officially supported by Lucasfilm and Dolby Laboratories.