人數有限, 報名請到: http://shop.hififever.com/product_info.php?cPath=37&products_id=282作者: admin 時間: 2007-11-21 00:54
Performance DAC (1541A) 小型機箱和套件 (可另加耳放/前級線路)作者: admin 時間: 2007-11-21 01:13
High-end DAC (1541A) 套件和17"機箱作者: admin 時間: 2007-11-21 01:38
The course will teach you
1. DAC concept, theory
2. DIY DAC tips
3. DAC Chipset evolution(from 1986 to now), diff brand discussion,
4. Re-clock in CS8414, how ?
5. Other choice instead of CS8414
6. Non oversampling VS Oversampling, which one is the best ?
7. SRC (Sampling rate converter)
8. Power supply for TDA1541, is it important, Why?
9. How to best tunning for TDA1541, un-documented application note for TDA1541.
10. How to best tunning the receiving chips
11. Layout tips if you DIY at future
12. Analog LPF stage discussion, Tube output stage discussion.
13. How to best optimize the components of diff section.
14. Upgrade tips? (5 kinds)
15. Installation tips
16. Measuring skill and improvement skill.
17. True balance output (not from +/- opamp fake method !!!) World first announce to DIY market.作者: ronaldc 時間: 2007-11-21 11:37
how much for the course?作者: ronaldc 時間: 2007-11-21 11:38
[quote:a72079be82="ronaldc"]how much for the course?[/quote]
sorry for miss the detail.作者: admin 時間: 2007-11-23 09:51
Hi
Raymond
Fai,
Jason,
多謝參與High-end DAC,
High-end DAC 只剩2套..作者: admin 時間: 2007-11-23 21:50
Mr. Mak
Mr. Chang
多謝參與DAC製作班作者: admin 時間: 2007-11-23 23:57
Mr. Cheung
多謝參與High-end DAC,
High-end DAC 只剩1套作者: admin 時間: 2007-11-24 00:30
Hi Ben,
多謝參與DAC製作班作者: admin 時間: 2007-11-26 12:34
Mr. Chow
多謝參與High-end DAC!作者: admin 時間: 2007-11-26 12:35
Hi. Mr. Wong,
多謝參與Performance DAC!作者: tungming 時間: 2007-11-26 12:44
I join for High-end DAC 作者: admin 時間: 2007-11-26 12:53
Hi ktchow, yes, your application has been received, See you in Jan!作者: tommykp 時間: 2007-11-26 14:33
How much does it cost for performance PCB+ earphone amp 作者: admin 時間: 2007-11-26 14:45
kp, about +$200 for basic headphone amp作者: likylam 時間: 2007-11-26 16:54
想請問聲High-end DAC還有位嗎？及可否改由DC電池用電？作者: likylam 時間: 2007-11-26 17:04
還想知道In-put 規格，有AES/EBU嗎？
Thanks!^=^作者: admin 時間: 2007-11-26 22:42
Mr. Tong, thanks for joining!作者: admin 時間: 2007-11-26 22:44
likylam,
要Check Check仲有沒有, 半制成品(1-2組PCB已焊接, 你ok嗎?)
有AES/EUB input.作者: admin 時間: 2007-11-26 22:45
改由DC電池用電要用很多組...作者: simpson 時間: 2007-11-26 23:29
請問High-end DAC 製作班日期是2008年1月5日或是2008年1月19日 ?作者: kk_ho 時間: 2007-11-26 23:45
Performance / High-end / Enthusiast
DAC 製作班日期是2008年1月5日and 2008年1月19日作者: accphoto 時間: 2007-11-27 14:08
Hi, I buy the kit this march and had not finished yet. Can I just join the course ?作者: admin 時間: 2007-11-27 14:13
accphoto,
Yes, pls read email作者: accphoto 時間: 2007-11-27 14:25
Your mail box is over quota, I am ok with the price, please enroll me in. How should i pay the cost ? bring it on first day of the course ?作者: cyrus 時間: 2007-11-27 15:51
Dear Admin.
Just enrolled and paid via paypal for High-end DAC, please check.作者: likylam 時間: 2007-11-27 23:04
[quote:63debc9b10="Admin"]likylam,
要Check Check仲有沒有, 半制成品(1-2組PCB已焊接, 你ok嗎?)
有AES/EUB input.[/quote]
Thankyou Admin;
我下次先再報名吧，期待更Hi End o既升頻/解碼製作班。
Thanks again！ ^=^作者: admin 時間: 2007-11-28 11:32
Mr. Chan, 多謝參與作者: admin 時間: 2007-11-28 11:34
accphoto, it is ok, pay to us in the first day, see you there!作者: admin 時間: 2007-11-28 11:37
全部High-end 1541A 已售清, 多謝大家支持
尚有少量Performance 1541套件, 想做DAC的請快快報名
所有已報名的這天會收到我們的電郵確認作者: cyrus 時間: 2007-11-28 11:49
Dear Admin,
Just noted that there are 2 cases inside the High-End DAC sample photo, which is the High end case? The bottom one?作者: admin 時間: 2007-11-28 11:59
Cyrus,
Yes, the upper one is for preamp..
Lower one is for DAC作者: andypoon 時間: 2007-11-28 19:03
請問如果用膽輸出，你們有沒有材料提供？額外的材料費要多少？
本人很想參加 High End 班，可惜已滿額，請問下一次何時再開班？作者: bcheong 時間: 2007-11-28 22:46
I wold like to join. what is the step to make reserve?作者: admin 時間: 2007-11-29 09:27
bcheong,
多謝熱烈支持, 這次DAC班已滿額, 如尚有興趣的請留名, 我們可再加開一班作者: andypoon 時間: 2007-12-3 13:42
本人想參加 High End 班 + 膽輸出作者: bcheong 時間: 2007-12-3 23:48
Hi Admin,
My registration is not fast enough, please reserver me a seat in the new course.
Thanks.作者: cyrus 時間: 2007-12-5 12:10
Dear Admin,
Can you pls advise the location of the venue?作者: kk_ho 時間: 2007-12-6 01:09
Cyrus,
荃灣沙咀道29-35號科技中心9樓910室
KK.Ho作者: tungming 時間: 2007-12-6 12:51
Can parking there? how much per hr.?作者: admin 時間: 2007-12-6 13:10
Several carpark available nearby.作者: muka 時間: 2007-12-6 13:22
馬蘭士皇者CD7,兩枚TDA1541全平衡 : : :作者: kk_ho 時間: 2007-12-6 18:46
Which is using PFGA to split IIS signal, we have this PFGA chips.
Or, a cheap method, using XOR gate....
KK.HO作者: jamak66 時間: 2007-12-10 11:55
Hello,
Would like to joint the high-end DAC course.
Please reserve me a seat.
Cheers.
James Mak作者: dietcoke18 時間: 2007-12-10 23:34
I am interested in the high-end dac course. Please inform me if the new course is available, Thanks.作者: taifat1975 時間: 2007-12-18 01:22
[quote:e6bd24aab5="Admin"]Ming,
Tony
: