2008 7月-12月 第3項課程召集 - (3) UCD 後級製作班

HiFi Fever 從2008年開始會以召集型式開設工作坊, 砌機課程等等得到各音響發燒友大力支持 (差不多全部滿座), 我們在下半年會再度改良課程內容, 希望更切合大家的要求..

召集課程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!

2008 7月-12月 第3項課程召集 - UCD 後級製作班

D類後級有着大功率，細Size而音色可比美A類的細緻。市面上亦開始有各款高級D類後級發售如Nu Force, B&O, Jeff Rowland 及Rotel等等。

我們舉辦此工作希望更多發燒友認識Class-D後級的原理，領略Class-D的威力及親手製作一部大功率的Class-D後級

UCD 一直帶領著Class D DIY amp的潮流, 其質量可與高價品牌相比. 而最近到貨的HG型號, 更被用家極力推薦.

不同套件包括:
UCD180ST/AD/HG/HGHXR
UCD400AD/HG/HGHXR

全部Dual Mono套件附UcD 模組*2,變壓器*2,電源組件*2,機箱及配件

UCD400AD/HG/HGHXR套件加送普通版本延時啟動電源套件

名額: 每班最少8名最多12名
有興趣者請在下面回覆, 曾留名者可優先報名

課程費用: 只收套件費用

I am very interested in! Please reserve a seat for me.

This course is still available?

Yes.

Also available:

UCD multi channel for AV amp upgrade such as Denon, Yamaha, Onkyo.

Type A
UCD 400 x 3 for main channel,
UCD 180 x 4 for surround channel.

Type B:
UCD 180 x 10
4 unit for front channel (L,R, bi-amp)
2 unit for center
4 unit for surround channel.

PSU by 1KW Toroidal transformer (500W x 2) and over 60,000 uF capacitor.

Soft start, speaker protector are default build in.

From the comment on diyaudio, the sound quality is better than ICE POWER.

Hi KK Ho,
Can you kindly give me the link for the comparison UCD and Icepower?
For type A, can I also use UCD 400HGHXR x 4 for surround channel and is it need two cases for 7 channels?  What is the different(in terms of performance) between Type A and B?
What is the fee for Type A & B and when will it start?
Thanks,
Stanley

Hi KK Ho,
Can you give me some information about the different between Icepower "1000ASP"x7 or "UCD400HGHXR"x7 DIY Power AMP(in terms of sound & performance)?
Since I really want to DIY power amp to my Denon 4308 and MK S-150 speaker, which one is better?
Thanks.

Stanley,

Will send the link to you this week.

Suggest UCD400 for 5 for (Bi-amp at left, right, center)

For surround channel, you can use your 4308 (I remember you can mapping the power amp channel to let surround channel in bi-amp mode, i.e. all of the power amp inside 4308 is driving surround channel)

I am Yamaha DSP-Z11 user, I am using UCD700 x 5 for front biamp + center channel.
UCD400 for 4 surround channel.
UCD180 for Presence channel.

KK Ho,
Thanks.
Stanley

interested in this class !!

pls kindly let me know if they are avaiable !!

thx