Lexus LS430 AUDIO SYSTEM HEAD UNIT General Power source.................13.2V(10.5V-16.0V allowable) DC Grounding system........................................Negative type Electrode dark current .....................................2mA or less Dimensions(Chassis)..............178(W)x100(H)x166(D)mm (Grille) ....................254(W)x129(H)x47(D)mm Weight..........................................................................2.7kg Cassette player Tape................................Compact cassette tape(C30-C90) Tape speed ......4.76 cm/sec.(+0.14 cm/sec.,-0.05 cm/sec.) Wow and flutter.................................0.2% or less(WRMS) Crosstalk ..........................................................40dB or less Stereo Separation.........................................30dB or more S/N .................................................................41dB or more Distortion.............................................................3% or less CD player System ...................................Compact disc audio system Usable discs ..................................................Compact disc Signal format .....................Sampling frequency : 44.1kHz .....................................Number of guantization : 16;linear S/N .................................................................70dB or more Distortion..........................................................0.2% or less