Non-Oversampling TDA's

[tube-lover]

Hi all,

some amend of the DAC.

Pls check.

http://www.diyaudio.com/forums/showt...628#post477628

thanks

thomas

[Coulomb]

Originally posted by tube-lover
Hi all,

some amend of the DAC.

Pls check.

http://www.diyaudio.com/forums/showt...628#post477628

thanks

thomas

Hello Thomas, what happened to your thread??

[tube-lover]

dear anthony,

I don't know why the market place was missing the kits detail. Will the diyaudio.com erase the thread after some period????

can anyone help me to find out the questions???

About the kit I need to amend some modification, I sold out approx 80 sets of kits in local market & overseas. Very thanks for all diyer's support.

I will use telfon base PCB for later coming products. special in Digital items.

For the detail of modification. I will post tonight because I was not at home now. I will back tonight & post the detail.

also some parts was arrived.

For the diyer's who buy my kits already. pls email to me. I will only collect the base parts price & postage.
I will not earn any money. Most parts was the Elna non-polar caps.

the Elna non-polar will only approx 1.5~2.3 USD per one only.

special for DAC use.

thanks

thomas

[planet10]

Originally posted by tube-lover
I don't know why the market place was missing the kits detail. Will the diyaudio.com erase the thread after some period????

Because we haven't gotten our duck's all in a row yet, we left ourselves in limbo. Until we get the official fee anouncement out, posts to the AVB will be grandfathered by the free period.

I've moved all the commercial threads i can find to the AVB... if i've missed any do let us know.

dave

[tube-lover]

hi planet10,

Will U open back my thread?

or can I re-post the detail in the market place for more diyer to check the detail of my kit?

which method will be better, pls advise.

Dear anthony,

for the first kit,pls help me to settle.

I would like to amend the parts of the kit.

The R43 & 52 of tube buffer board can change from 470k increase to 680K but within 1M.
The sound will large difference.

Pls try to use the battery bias for the 6C45 or 6Dj8.

Use one 1.2V battery for them will had large difference.
especially in the bass. very clear & detail. The background will much silcent than standard method. The battery run in 1.2V DC, approx 10ma.
Pls use a Nicd battery because NIMh not good. NiCd can drae more current than NiMh & the hearing performance NiCd will much better. This is My opinion Pls try.

For more detail, pls em,ail to cmt42001.
He test many method & different working condition.

The picture of the non -polar caps I will post tonight.

thnaks

thomas

[planet10]

Originally posted by tube-lover
Will U open back my thread?

or can I re-post the detail in the market place for more diyer to check the detail of my kit?

which method will be better, pls advise.

Did we not get them all back into the AVB (and open)?

The exact detail of how things is going to work haven't been completely trashed out, but it will probably be that you will get a thread to post your product adverts into, and then there will be a separate thread(s) in another associated forum for discussion to take place. This way your ads won't get biried in the discussion.

dave