Total harmonic distortion: (stereo, at 80 dBf) 0.0095 %
Channel separation: (1000 Hz) 60 dB (Wide)
Signal to noise ratio: (Stereo, 85 dBf) 91 dB
Output voltage: 0.775 V
3 power supplies: 1 for audio circuits, 1 for RF circuits and 1 for control;
bandwidth switching Narrow / wide
SLDD (super linear digital decoder) circuit: improved MPX decoding; does not require an anti-birdie filter, was already installed in 1985 in the then top-of-the-range Sansui TU-D 99 X.