Compact disc player
Laser Semiconductor laser (l = 780 nm)
Emission duration: continuous
Laser output Max 44.6 mW*
* This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up block with 7 mm aperture.
Frequency response 2 Hz to 20 kHz ± 0.5 dB
Signal-to-noise ratio CDP-XB920: More than 113 dB
CDP-XB820: More than 108 dB
CDP-XB720: More than 102 dB
Dynamic range CDP-XB920/XB920E/XB820: More than 99 dB
CDP-XB720/XB720E: More than 98 dB
Harmonic distortion CDP-XB920/XB920E: Less than 0.0025%
CDP-XB820: Less than 0.0027%
CDP-XB720/XB720E: Less than 0.0035%
Channel separation CDP-XB920: More than 105 dB
CDP-XB820: More than 103 dB
CDP-XB720: More than 100 dB

General
Power requirements 220 V – 230 V AC, 50/60 Hz
Power consumption CDP-XB920/XB920E: 15 W
CDP-XB820: 14 W
CDP-XB720/XB720E: 13 W
Dimensions (approx.) 430 x 115 x 290 mm
(w/h/d) (17 x 4 5/8 x 11 1/2 in.) incl. projecting parts
Mass (approx.) CDP-XB920/XB920E: 5.5 kg (12 lbs 2 oz)
CDP-XB820: 5 kg (11 lbs)
CDP-XB720/XB720E: 4.8 kg (10 lbs 9 oz)

Supplied accessories
Audio cord (2 phono plugs – 2 phono plugs) (1)
Remote commander (remote) (1)
Sony SUM-3 (NS) batteries (2)
Stabiliser (1) (only for CDP-XB920 and CDP-XB920E)