Optimus CD-3680 (42-5075) owner manual Specifications, Audio, Signal Format, Pick-Up, General

42-5075.fm Page 22 Thursday, August 12, 1999 1:03 PM

SPECIFICATIONS

AUDIO

Frequency Response (±3 dB)	20–20,000 Hz
Dynamic Range	80 dB
Signal-to-Noise Ratio	80 dB
Harmonic Distortion at 1 kHz	0.07%
Separation at 1 kHz	55 dB
Wow/Flutter	Not Measurable
Earphones Output (10% THD at 32 ohm)	7 mW + 7 mW
Line Output	0.6 V

SIGNAL FORMAT

Sampling Frequency	44.1 kHz
Oversampling	8 Times
Quantization Number	16-Bit Linear/Channel
Transmission Bit Rate	4.3218 Mb/Second
Signal-Processing Rate	352.8 kHz

PICK-UP

Tracking System	3-Beam Tracking Servo Type
Object Lens Drive System	2-Dimensional Parallel Drive
Optical Source	Semiconductor Laser
Wavelength	780 nm

GENERAL

Power Requirements	DC 3V; Two AA Alkaline or
	Rechargeable Nickel-Cadmium Batteries (not supplied),
	DC Adapter (supplied)
	AC Adapter such as 273-1664 (not supplied),
Power Consumption	8 W
Battery Life (EIAJ Method)	................................................. 7 Hours (with DAS2 off)
Dimensions (HWD)	11/8 × 51/16 × 53/8 Inches (32 × 129 × 137 mm)
Weight (without batteries)	9.5 oz (270 g)
Included Accessories	Y-Cable, DC Adapter, CD-to-Cassette
	Adapter, Carrying Case (CD-3690 only)

Specifications are typical; individual units might vary. Specifications are subject to change and improvement without notice.

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