Hong Kong Island Eastern 
Repair item：Amplifier What items do you need to repair?
Amplifier
Please describe the problem you have (optional)
NAD3020每次開機有轟一聲，之後可正常播放
What time do you prefer to have the service?
Tuesday Early afternoon.
Wednesday Early afternoon
Where do you prefer the services?
Provider's location
Anything else that we need to know?
No
Where is your location?
Hong Kong Island,Eastern
