2008多項課程召集 - (1) 春季 DAC 原理和製作班 （完滿結束）

各 DAC 學員請留意, 本星期五7:30pm會開始測試已完成的DAC

另外3月21日 10:00am 加堂裝機箱, Tube buffer 等等


FULL HOUSE


已確認報名者 (如已正式報名和交款者不在列表中請電郵給我們 admin@hififever.com) :
chc51 (Hi-end MKII)
AP (Hi-end Tube Output)
Mr. Ng (Hi-end Tube Output)
chariot (Hi-end MKII)
likylam (Hi-end MKII)
herman (Hi-end MKII)
tm (Hi-end MKII)
kun (Hi-end MKII)
Sam_Sam (Hi-end MKII)
patnsh (Hi-end MKII + tube output)
to3282000 (Hi-end MKII)
bcheong (Hi-end MKII)


為了迎合大家需求, HiFi Fever 從2008年開始會以召集型式開設工作坊, 砌機課程等等. 最先達到最少報名人數要求的便先行開班! 大家留名時亦可說出自己的特別要求, 我們會儘量配合!

第一項課程 - 春季 DAC 原理和製作班

DAC 課程包括套件: TDA1541, PCM1798 等等


名額: 每班最少8名最多12名
日期:
7/Mar (Fri) 7:30pm-10:00pm (理論, 試機, 認識零件)
8/Mar (Sat) 2:30pm-8:00pm (組裝)
14/Mar (Fri) 7:30pm-10:00pm (組裝, 測試)

套件1: Performance DAC (1541A或1798)
包括: 1541 DAC PCB, 中檔零件, 高級R型變壓器, 小型機箱
價格: $1080 包套件和課程

套件2: High-end DAC MKII (1541A) (只限5套)
包括: 1541A DAC PCB, 中檔零件, 高級R型變壓器, 小型機箱
價格: $1380 包套件和課程

套件3: High-end DAC Tube (1541A) (只限2套)
包括: 1541A DAC 電源板, 1541 I/V板, LPF板, 輸入選擇板, 主解碼板, 中/高檔零件, R型變壓器, 17" DAC 機箱, Tube Buffer 輸出
價格: $2280 包套件和課程

地點: 荃灣沙咀道29-35號科技中心9樓910室
Map: http://www.hififever.com/forum/files/thumbs/t_map1_184.jpg

報名: http://shop.hififever.com/product_info.php?products_id=291



課程內會教你 :

1. DAC 基本原理
2. DIY DAC 的 Tips
3. DAC 晶片的發展 (由1986至今), 不同品牌的特性
4. 怎樣在CS8414 Re-Clock?
5. CS8414 外的其他選擇
6. Non oversampling VS Oversampling, 那個較好?
7. SRC (Sampling rate converter)
8. TDA1541 的電源部份重要嗎? 為什麼?
9. 怎樣調較TDA1541? Un-documented application note.
10. 怎樣調較接收晶片?
11. DIY Layout Tips
12. Analog部份LPF和膽輸出討論
13. 怎樣最佳化各部份的零件
14. Upgrade Tips (五大類)
15. 安裝Tips
16. 測量和改善
17. 真Balance輸出的做法 (不是用opamp +/- 輸出的假Balance), 首次在DIY市場上出現.

我想參加 Hi-End DAC 製作班加膽輸出線路，唔該哂！

我想參加 Hi-End DAC 製作班，要全DC電池供電加AES/EBU輸入。
Thankyou so much！^=^

Please reserve a place for me, I have reserve it last time.

Please count me in and let me know the date once is fixed.

I will go for the performance version.

Eric

Please count me in.

Herman

Hello,

Please count me in too!

James Mak

I'm interested in learning the basics and putting together a decent tube preamp if that can be arranged in one course.

Please keep me posted.  Many thanks.
cheapie

Interested. Please reserve.

這個是第5個可以開班的了, 等我確定一下價格, 日期, 時間便正式報名!

暫定星期五晚+星期六可以嗎. 如有意見可大家可再夾一夾時間..

最好只在星期六上堂，星期五收工再入荃灣會很夜。

Interested. Please reserve a seat for me, thanks!!

If the time can match i also want to join

唔識電子可以學嗎?

Interested.  When is it scheduled?

May I have a seat? Please count me , thank you!

tm

kun, 唔識電子可以學,  可以一步一步教你

would like to join but depends on time and place, so any information for this? THanks

阿Admin Sir,

可否把上堂的地點及時間通知小弟一聲，我很有興趣報讀。
謝！

開始正式報名

日期:
7/Mar (Fri) 7:30pm-10:00pm (理論, 試機, 認識零件)
8/Mar (Sat) 2:30pm-8:00pm (組裝)
14/Mar (Fri) 7:30pm-10:00pm (組裝, 測試)

套件1: Performance DAC (1541A或1798)
包括: 1541 DAC PCB, 中檔零件, 高級R型變壓器, 小型機箱
價格: $1080 包套件和課程

套件2: High-end DAC MKII (1541A) (只限5套)
包括: 1541A DAC PCB, 中檔零件, 高級R型變壓器, 小型機箱
價格: $1380 包套件和課程

套件3: High-end DAC Tube (1541A) (只限2套)
包括: 1541A DAC 電源板, 1541 I/V板, LPF板, 輸入選擇板, 主解碼板, 中/高檔零件, R型變壓器, 17" DAC 機箱, Tube Buffer 輸出
價格: $2280 包套件和課程

報名: http://shop.hififever.com/product_info.php?products_id=291

Admin先生:

已報了膽輸出 DAC (Order #468)，食晏就去過數，唔該哂。
不過唔好意思，張 Order 唔覺意加個舊 item (300B, VT60SE 膽後級組裝班) 落去。勞煩你 ignore 果個舊 item，唔該!

AP, chc51, received your order, thanks for joining!

AP, will remove the power amp course for you, thx!

Dear Admin Sir,

I have placed an order to consume the "套件3: High-end DAC Tube (1541A)", but I want to know what the "order number" is as it's mentioned in the confimation page.

Regards,

Mr. Ng

Mr. Ng,

I have email to you the order information and answered your question.

Dear Admin,

I have faxed my deposit form to you.

Thanks.

已報名:套件2: High-end DAC MKII (1541A) 課程，這兩天會盡快過數，Thanks！^=^

likylam, Thanks!

chariot, recieved thx!

I am only interested on the High End DAC (item 3). Can you still try to arrange one more kit. If yes, I can confirm the booking by tomorrow with downpayment.

Thanks.

Eric

hifi301, will let you know if we can get extra kit for that.

Will you also consider item 2 + tube output?

Dear Admin

I am also interested in high end DAC with tube output.  may i know, apart from the tube output, what is the difference between high end DAC MKII and high end DAC tube output?

已報名及交費( DAC-1541A  $1,380).不過找不到 order No.
銀行收據已Faxed,please check. T.Y.

tm

Dear Admin,

I will not consider item 2 as the DAC PCB I believe is quite different from item 3. In fact, I do have some other 1541 DAC and that is why I only want to try the top model to see the different.

I can also just take the kit if your concern is the size of the class.

Please let me know soon or we can discuss on Sat as I will join the speaker DIY class.

Eric

hifi301, we need to source the kit as we only has 2 sets left from previous course. will let you know shortly

tm, received, thx!

tommy2047,

high end DAC MKII, 1 pcs for power, dac, iv

high end DAC tube output, discrete board for power, dac and iv, more regulator for different power

Admin,

Where will the lesson be held at?

地點: 荃灣沙咀道29-35號科技中心9樓910室

Map: http://www.hififever.com/forum/files/thumbs/t_map1_184.jpg

我要一個位

點手續請指點.我要報DAC-1541A $1,380

報名請到: http://shop.hififever.com/product_info.php?products_id=291

可否給我一個查詢的電話.

Hello admin;

         已於今日下午17：08 傳入HKD$1,380~到你口( 002-5-369216 )。Ref no.5E82.

謝謝 ^=^

歷奇

likylam, thx!!

as title.

Mr. Ng Yes, received, thx!

請問點入錢報名呢?

kun,

http://shop.hififever.com/product_info.php?products_id=291

選擇DAC 型號 -> 加入課程到購物車 -> 結賬 -> 登入 -> 選擇自取 ->
選擇付款方式 -> 完成

完成後會收到EMAIL, email 內有付款資料, 或可用銀行過戶/支票付款

戶名: Wan Chung Ming

支票地址 (請寫下你的用戶名稱及訂單號碼在支票背面):
HiFi Fever Online Store
Unit 10, 9/F,
Technology Plaza,
29-35 Sha Tsui Road,
Tsuen Wan
(852)22670016

Bank in account:

HSBC 002-5-369216
Standard Chartered Bank 972-128-86980

Account Name: Wan Chung Ming

付款後請寫下你用戶名稱及訂單號碼在收據上及傳真至(852)30122898或電郵至billing@hififever.com確認。注意:你的訂單只會在收款後才處理

PPS paid 4Feb2008 09:34am ($1380)

kun, received your order.