音響線材製作班 X 隔離牛製作班 : 一個價錢, 兩個課程

音響線材製作班 cross-over 隔離牛製作班

超級優惠!!! 一個價錢, 兩個課程

HiFi Fever 5月特別優惠, 推出一個價錢, 兩個課程.

特別優惠第一擊: 音響線材製作班 cross-over 隔離牛製作班


音響線材製作班

經過多種線材測試, 我們成功配搭了多款高質素的音響線材組合.

製作班會從電學, 物料等方面講解不同電源線的分別, 測試及親手製作一條高質素和安全的音響線材.

套件有多種配搭選擇, 絕對可滿足不同用家的需要.

不同套件包括:
RCA線 (Inter-connect)
高清電視天線 (TV,DMB-TH)
音響電源線 (IEC power cord)
同軸線75ohm pure coaxial
色差YUV線
喇叭線


隔離牛製作班

音響隔離牛製作班由經驗豐富, 具備註冊電業工程人員牌照的導師任教.
由電源理論, 製作技巧, 要點, 安全規則, 測試等等全面兼顧. 務求各學員除了可擁有一套自己製作的隔離牛之外, 當中亦可學到電源的基礎知識.

不同套件包括:
1500VA 隔離牛套件 (後級用)
500VA 隔離牛套件 (前級, CD, DAC 用) (可免費升級至800VA)

日期:
試聽隔離牛/各種線材/理論: 5月23日 (六) 2:30pm-5:30pm
造牛/造線: 5月30日 (六) 2:30pm-8:00pm
課程費用: $300 包晒兩個課程
隔離牛套件1: 800VA 連機箱, 插座, 配件等等 - $1380
隔離牛套件2: 1500VA連機箱, 插座, 配件等等 - $2180


隔離牛/線材套件可在第一天試機後訂購

報名請到: http://shop.hififever.com/product_info.php?products_id=310

名額: 12人, 先報名先得.


己報名(*=已收費)
maris
Panson*
9.9N銅
eric.leung*
樂樂 Daddy
pixelplus
hkb

Maris, thx for joining!

Panson, thx for joining

Dear Admin Sir,

Pls.count me in.  Pls advise the way of enrolment.

Thanks.

Eric

Hi Modi Sir,

I made cheque payment , pls confirm my enrollment.
Thanks

9n銅

9.9N銅, eric.leung

Thx for joining

一個價錢兩個課程, 好底呀!

樂樂 Daddy, pixelplus Thx for joining

謝謝大家參與音響線材製作班 cross-over 隔離牛製作班, 明天(星期六)下午2:30pm開始. 到時見..

地點: 荃灣沙咀道29-35號科技中心9樓910室

尚有少量名額, 如有興趣請即報名

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Pls count me in. I will join tomorrow.

Admin,

Can I pay the course fee $300 tomorrow ? Pls confirm.

Thanks.

hkb, Yes, no problem. see you tomorrow

自攜美頭的學員請注意，要確定自己的美頭上有螺絲，因那螺絲是很特別的，如要購買會相對較貴。

明天下午二時開始，請大準時出席。

Dear All,

Please see the link for the pictures we took this afternoon.

http://picasaweb.google.com.hk/ericleung1963/IsolatingTransformerClass?authkey=Gv1sRgCOnN2avgrrOZLQ#

Enjoy!

Eric

Dear Eric,

Thanks for the photos! Have you connected the isolation transformer to your A/V system?

Panson

恭喜大家已完成隔離牛，可以在家試試質數如何。

Are my 隔離牛 work properly..???? it show 236V ..?? so the a/c supply in my building is 230V..?? right. Modi ???? pls chk chk.

All are 鋼の錬金術師

Full copper base!!!

[quote:901f6075e7="9.9N銅"]Are my 隔離牛 work properly..???? it show 236V ..?? so the a/c supply in my building is 230V..?? right. Modi ???? pls chk chk.[/quote]

It is possible to see voltage reading higher than 220 V. For instance, HK Electric Co. provides 220V +/- 6% under normal condition. If our meter shows 207 ~ 233 V, it is okay. Do you have another meter (DVM) to counter check your isolation transformer's meter?

reference: http://www.heh.com/NR/rdonlyres/ ... plyRule_en_2008.pdf

Thanks Panson,
I got same answer from HK Electric Co, voltage always show 233~237.
I am going to buy a more accurate multitester  to chk.
This 隔離牛 is fine to me
- not generate heat
- sound stable
- improve 弱音
Thanks

Hello?

Is this a power conditioner? I would like to buy one or build it? Where are the parts/Complete unit sold?

The link above:
報名請到: http://shop.hififever.com/product_info.php?products_id=310

says: Product not found!

Best Regards

Dear Admin,

thank you for your answer. Is it possible to buy this kit or unit (not the cable) for customer outside Asia?
  
Best Regards

Does anybody know if this unit / kit is available on HIFI-FEVER or on the net?

Thank you, Best Regards

Kiko