特別課程召集 - CDM-X CD 轉盤製作班 (只限CD理論/DAC課程學員) - 已完結

Hi KK / William, I would like to join the demo session on 21/3.  Thanks.

I am also interested in t he demo session

Please count me in for the demo session on 21 March.

Pls count me if there is any demo session available.... thx

如果想知道CDM9 VS CD PRO2 結果請留意本站, 吾好心急落注,已免 一失足成千古恨, 上緊解碼器班朋友已"先睹為快"

:roll:  :roll:  :roll:

Please contact admin to arrange the time for CDM9 VS CD-PRO2.

Super Clock demo
Upsampling DSP demo. (Same decode engine in Yamaha DSP-Z11)

Yes, it is equip with this.

We have upgrade daugther board for 7x4 config.

32KHz, 44.1KHz,48KHz, 88.2KHz, 96KHz, 172.4KHz, 192KHz
16bit, 18bit,20bit,24bit.

2 differential IIS or 2 invididual IIS, 3 X SPDIF out, output at same time.

5 input : IIS, IIS, SPDIF x 3

It is not a simple Plug'n play toys.

Decode two difference IIS and output in matrix mode.

Decode the IIS signal and output the differential IIS signal to 2 IIS port.
Diyer simple connect 2 DAC to form a 4X DAC mode. (48bit resoluton / channel)

KK.

Hi KK,

I would like to join ...
Is the transport including a XLR AES/EBU digital output???

Ck

KK,

I would like to join also.

Bcheong

看價錢!我都想參加。另外, KK, 我的 1541 DAC 加多個 module 就唔 work, 要 set jumper 嗎？

What is the sound quality compare with Pro2 VS CDM9 ?

CD PRO 2 VS CDM 9 VS CDM12.1

Also have LiLi Chan

Wa!  小沢圓 & GT5 Prologue as background!  KK Sir must have started modding PS3 la!

DSA bus still have bug, debug now.

And embedded the 2'nd MCU into same MCU for up-sampling.

I promise the final version is OK soon ga la

Copyright by Hififever

CDM9的親密照及影像，版權屬Hififever所有

CDM9的親密照及影像，版權屬Hififever所有

CDM9的親密照及影像，版權屬Hififever所有

Great!  I don't need to wait for the next separate DAC and tube output courses la...

Better to include the pre-amp and speaker courses and it will be a perfect 一條龍 hi-fi course... :twisted:  :twisted:

... well, just joking... that will be too intensive :!:  :!:

Leon,

I will promise you to keep one seat for you.

We will planning FULL course for
CD theory(with mod) + Transport + Up-sampling + DAC + Tube output.

5 course together.

Ans your question below:
1. It is top load plus. (Secret)
2. 終極版可選True16/24 bits out, 44.1Khz, 48kHz, 96kHz, 176.4kHz & 192KHz output , 用家可用這高階輸出接至閣下已有的192khZ的 DAC 如 AV Amp, Wadia etc. 很多用家封印了具192khZ 的解碼能力多時
3. I don't have CD300.



KK.HO

Jas,

We will release the price at MARCH.

入門版 / 終極版

TDA1541A is a DAC. And we full class la. I will ask Admin to check more seat if you are interest.

KK.

Just 3 more questions:

1) Can it be made as a top-loading one?
2) I only have a Li-Te DAC-AH DAC.  Can it be used with this CD transport?  Or, those in the DAC course are much better combination with this one?
3) How does it compare with Shanling's CD300?

Many thks,
Leon

Tks KK Sir.  Pls count me too.  BTW, I'll not be in HK during Apr 15-30 2008.  Hope the course does not fall within this period as I'm really very interesting in this one... :-)  I'd already missed the DAC course la... :-(

Can we have an idea on the price ranges of the standard and hi-end version first?

hi k.k.ho
請問 DAC 原理和製作班的TDA1451A 是否用到 ,如果可以我都想砌埋這部 Transport。價錢如何？

johnny chang

KK sir,

I am wondering how much will such complete kit cost?


Jason

我報名！

Leon,

It should be OK for you.

For this course, student who need to solder a QFP package IC (Up-sampling IC) on PCB.

For normal compoennts such as R,C,L, we have teacher will teach you. Sure you need to learn some basic skill (will provided in the course) to learn the colour code, the direction of diodies & capacitors.

Also, you need to learn and do how to make a floor planning and assemble the metal case, you need to drill some of the holes.

PS : Our course is not a plug and play.
It is a real DIY course.

KK.Ho

Thks KK.  I'm a newbie in DIY and just started to register some courses at here.  Only have some soldering skills on electronic toys many years ago (when I was young... :-))   Will this DIY course too complicate for a beginner like me?

YES.

1. The CDM-X loader is pre-assemble, not recommend for Diyer begineer to assemble it, include the SERVO board, alot of testing needed by equipment after finishing.

2. Power supply board + Digital output board + Up-sampling are in same PCB. Diyer are need to assemble this board by using difference kind of compoennts.

3. Front panel : VFD and LCD are available by adding display off function to get the better sound quality.

4. There are 2 kind of chassics is available.

PS : The upsampling function is selling together with the power supply board and will not sold seperately. Which adding alot of extra function with the MCU.

KK.Ho

Does this mean diy a CD player??

嘩！殺死人  =D>
期待！期待！ [-o<

We have both CDPRO2,CDM9, 3, 4, 12 on hand for written the SW.

Also, up-sampling function will available.

Our CD transport course 需要銲錫電子零件, DIY ma....

Not a simple Plug and Play course

Alot of theory and up-sampling theory(FFT, Z-Transform) will be teach.

KK.HO

[quote:7e5a05c371="kk_ho"]JAS,

Our firmware can be suit for CDM3,4,9,12, Pro2 DSA bus.

We use CDM-9 or CD-PRO2 in this course.

Perfer CDM-9 because the sound quality......

KK.Ho[/quote]

CDM-9 is better than CD pro 2?  but i see many hi-end transport use CD pro 2... :roll:

Hi William,

The budget is a concern for me because I would listen LP than to CD.  

Thanks.

Regards,
Samuel

Interested and please count me in.

Eric

JAS,

Our firmware can be suit for CDM3,4,9,12, Pro2 DSA bus.

We use CDM-9 or CD-PRO2 in this course.

Perfer CDM-9 because the sound quality......

KK.Ho

what kind of cd transport u will use in the course?

I am interested.  Please inform me when will the course start and the cost.

AP,

You can use 176.4KHz / 16bit mode.

We have DIP-Switch setting for this.

Available mode
44.1KHz, 48KHz, 96KHz, 176.4KHz, 192KHz
16bit, 18bit, 20bit, 24bit.

Total 20 combination !!!

KK.Ho

請問 DAC 原理和製作班的TDA1451A 是否用不到 44.1kHz 以上的 Sample Rate 呢? 如果可以我都想砌埋這部 Transport。