C.E.C. HD53N - Accessories; Included Accessories

7
Precsion Class A Headphone Amplifier
CEC Co.
,Ltd.
HD53N
HD 53 N
LEF Headphone Ampli
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Accessories
8. Listening Etiquette
•
Excessive sound pressure from headphones and earphones can cause hearing
impairments. Take care not to increase the volume too much.
•
When adjusting the sound volume level, make sure you do not disturb other people and
your neighborhood.
The packaging of HD53N should contain the following:
1. HD53N unit
2. AC Power Cord
3. Owner’s manual
NOTE: Keep the packaging available for future transportation needs.
The AC power cord is for use with HD53N exclusively, and should not be
used for other devices.