New Territories Tsuen Wan 
Repair item：Amplifier What items do you need to repair?
Amplifier
Please describe the problem you have (optional)
馬蘭士 NR1711 擴音機，L surround 喇叭有雜聲，本人 已嘗試 更換 喇叭 及 更換 喇叭線接駁，撇除 喇叭 及 喇叭線 故障引致的因素，仍然出現 雜聲。
What time do you prefer to have the service?
Saturday Late afternoon, Evening
Where do you prefer the services?
My designated location
Anything else that we need to know?
No
Where is your location?
New Territories,Tsuen Wan
