Sony D-NS505 Manual

Maintenance

To clean the casing

Use a soft cloth slightly moistened in water or 

a mild detergent solution.  Do not use alcohol, 

benzine or thinner.

To clean the headphones/

earphones plug

Keep the plug of your headphones/earphones 

clean to obtain optimum sound. Wipe it with a 

dry, soft cloth.

To remove any dust or 

sand from the rubber 

packing

Any sand or dust on the rubber packing will 
prevent the lid from shutting tightly, and 
water may leak in. Brush off the dust once in 
a while.
We recommend the replacement of the 
rubber packing every year which is available 
optionally at an authorized Sony service 
facility.

Specifications

Compact disc digital audio system

Material: GaAlAs
Wavelength: 

λ = 770 - 800 nm

Emission duration: Continuous
Laser output: Less than 44.6 µW

(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.)

1-bit quartz time-axis control

20 - 20 000 Hz 

+1

–2

 

dB (measured by JEITA)

Headphones (stereo minijack)

Approx. 5 mW + Approx. 5 mW at 16 

Ω

•  LR6 (size AA) batteries: 1.5 V DC × 2
•  AC power adaptor (DC IN 4.5 V jack):
  120 V, 60 Hz

5°C - 35°C (41°F - 95°F)

Approx. 136  × 30.5 × 136 mm (5

3

⁄

8

 × 1

1

⁄

4

 × 5

3

⁄

8

 in.)

Approx. 250 g (8.9 oz.)

US and foreign patents licensed from Dolby 
Laboratories.

Design and specifications are subject to change 
without notice.

D-NS505.US.3-267-207-11(1)

D-NS505.US.3-267-207-11(1)