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[#1] Denon PMA-S1 有小小問題    
個 Selector 成日不正常地跳來跳去,唔跳果陣就一切正常.請問有冇師兄有同樣情况?如何處理?
Many thanks
hiendboy
個人訊息 正式會員
1.xxx.xxx.140
2011-11-08 23:28
[#2] Denon PMA-S1 有小小問題    
call Denon HK


電話 : (+852) 2516 6862
傳真 : (+852) 2516 5940
郵遞地址: 香港九龍大角咀深旺道3號
嘉運大廈北座 9 樓 902 室
維修服務中心電話: (+852) 2516 5864
辦公時間: 逢星期一至五由上午九時至中午+二時三+分及下午一時三十分至六時(星期六、日及公眾假期休息)


MakiGoto..
個人訊息 正式會員
112.xxx.xxx.61
2011-11-08 23:36
[#3] Denon PMA-S1 有小小問題    
Many thanks Maki. 請問知唔知大約幾錢?
hiendboy
個人訊息 正式會員
1.xxx.xxx.140
2011-11-08 23:45
[#4] Denon PMA-S1 有小小問題    
唔知



sorry ...
MakiGoto..
個人訊息 正式會員
112.xxx.xxx.61
2011-11-09 00:03
[#5] Denon PMA-S1 有小小問題    
The selector is a pulse switch. You may need to change a new switch.
41450686
個人訊息 正式會員
124.xxx.xxx.149
2011-11-09 01:13
[#6] Denon PMA-S1 有小小問題    
Just checked with Denon and found that the parts may not be kept in stock even though you are willing to pay since the Amp was stopped producing for a long time.
hiendboy
個人訊息 正式會員
1.xxx.xxx.140
2011-11-10 01:37
[#7] Denon PMA-S1 有小小問題    
You may take a photo of the selector. I think it is made by ALPS.
41450686
個人訊息 正式會員
202.xxx.xxx.161
2011-11-10 14:20
[#8] Denon PMA-S1 有小小問題    
41450686 C Hing, could you tell me what is the meaning of ALPS?
Many thanks
hiendboy
個人訊息 正式會員
1.xxx.xxx.140
2011-11-10 23:23
[#9] Denon PMA-S1 有小小問題    
ALPS是生產商,專門做可變電阻,很多hi-end的volume都係用佢。
edo
個人訊息 正式會員
203.xxx.xxx.209
2011-11-11 09:17
[#10] Denon PMA-S1 有小小問題    
Understand and thanks edo hing. I don't know whether it is worth to repair or not.
hiendboy
個人訊息 正式會員
1.xxx.xxx.140
2011-11-11 18:49
[#11] Denon PMA-S1 有小小問題    
it's a very good amp.worth fixing it
sm
個人訊息 正式會員
121.xxx.xxx.208
2012-02-04 11:49
[#12] Denon PMA-S1 有小小問題    
This is the best amp from Denon ever. All others from Denon is not musical comparing to this. In fact, this is only one musical product from Denon.
123
個人訊息 正式會員
219.xxx.xxx.229
2012-02-04 13:54
[#13] Denon PMA-S1 有小小問題    
我那部同款机早前也發現同樣的問題,打開机蓋向那個 Selector 掣噴入一些 Switch Cleaning Lubricant 後,一切便回復正常.

最後修改時間: 2012-02-04 14:15:46
cheung@uaf
個人訊息 正式會員
1.xxx.xxx.57
2012-02-04 14:14
[#14] Denon PMA-S1 有小小問題    
Hi cheung@uaf hing,
I tried to use the CRC CO contact cleaner to clean it but the problem is still existed. May Iknow how do you do that? What type of connect do you use? Single-end or Balance?
hiendboy
個人訊息 正式會員
112.xxx.xxx.105
2012-02-27 23:37
[#15] Denon PMA-S1 有小小問題    
We are talking about to clean the switch.

It is a 1 pole 12 position rotary.

Looks simular to this one: (You need a flat shaft version or buy this one but you need to cut it by yourself.)
http://item.taobao.com/item.htm?id=7009228919

The original model should be this one "SRRM1C7800".


There is a plastic rotary in Wah Fai. May be you can replace with that one.


最後修改時間: 2012-02-28 02:47:52
41450686
個人訊息 正式會員
210.xxx.xxx.230
2012-02-28 02:31
[#16] Denon PMA-S1 有小小問題    
Hi 41450686 hing,
I'm afraid I cannot manage it as I have never done such similar job and I don't have tools.
hiendboy
個人訊息 正式會員
112.xxx.xxx.105
2012-02-28 23:51
[#17] Denon PMA-S1 有小小問題    
It is easy to fix. I think any repair shop in SSP will do. You can tell them about the selector problem. It is a 1 pole 12 selector.
41450686
個人訊息 正式會員
210.xxx.xxx.230
2012-02-29 00:44
[#18] Denon PMA-S1 有小小問題    
極品
Yatchboats
個人訊息 會員
219.xxx.xxx.6
2021-10-07 11:18
[#19] Denon PMA-S1 有小小問題    
Its been 10 years. Time flies. My new Amp is Luxman - L509U from 2011 till now
Hiendboy
個人訊息 正式會員
119.xxx.xxx.102
2021-10-09 12:13
[#20] Denon PMA-S1 有小小問題    
難得當年嘅樓主出嚟回應!
Edo
個人訊息 正式會員
59.xxx.xxx.254
2021-10-09 15:16
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