Author Topic: Really cheap, fun and excellent sound !!  (Read 393 times)

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #15 on: October 21, 2017, 06:55:52 PM »
Hi KP
Yes I am. Build a number of dac

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #16 on: October 21, 2017, 08:00:50 PM »
Strange that my replies all have been cut short.
Is there something that I must pay attention too ?

Thanks

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #17 on: October 21, 2017, 08:16:48 PM »
Hi KP

My set up

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #18 on: October 21, 2017, 08:20:10 PM »
Oooops

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #19 on: October 21, 2017, 08:21:30 PM »
Haizzz how do I get pics correctly posted ?


Thks guys

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #20 on: October 21, 2017, 08:31:37 PM »
Aya DS ll

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #21 on: October 21, 2017, 08:33:16 PM »
SD Trans 384

kp93300

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Re: Really cheap, fun and excellent sound !!
« Reply #22 on: October 22, 2017, 01:56:56 PM »
Sumotan.
Very nice room.
Hope to have a chance for audition in future.
Are you in Singapore also?
I have the aya 2 board waiting for attention.
My tube I zator pcb from oliver has been completed and waiting for testing.  Have you tried this iv stage?
So many projects  but so little time.

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #23 on: October 22, 2017, 03:25:24 PM »
Hi KP
Thanks it's actually my bed room. Lol. Very good that you've got AYA pcb, pls populate them asap cause Pedja has done a great job for the TDA. It really brings out the true potential of what this Chip can do. I've been mucking around with AYA for almost 2
years & I think it's finally at where I like it to sound like. For starters if you haven't the S1 chip pls go hunt for 1, world of difference. Had a double crown but sold it cause it's too refine for my liking. I'm actually in Batam which is about an hrs ferry ride away from Sg. Your most welcome to drop by if you happen to be around Sg. Regarding the I/V I've left it as per Pedja's
design. It's pretty good & transparent with some simple tweaks. If you like tube sound you can incorporate else where down
the chain. From pass experience, passive I/V does not bring good enough dynamics to the music unless one goes with parallel dac setup but then again I'm not clever enough to design a good pcb like Pedja to exploit it . Nice chatting with you KP, hope that we could meet up someday.

Cheers

jb

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Re: Really cheap, fun and excellent sound !!
« Reply #24 on: October 23, 2017, 09:38:24 PM »
KP and Sumotan,

Please refer to here on how to post nice photo or picture.

https://hificafe.sg/forum/index.php?topic=16.0


1. Register an account at  http://imgur.com/, then upload your photo to your account.

2. click on your photo picture, then click on "copy" BBcode (forum) the URL that point to your photo link and paste it on your  post, make sure to click on "large Thumbnail" so u have a good photo size.



3. all is done, just do a preview and see how the post look like with photo,you can adjust photo size by click on different thumbnail size, normally I use large Thumbnail as it give a good photo size, then just post your message with photo.




4. or you can click the insert image icon and click the photo from your hard drive, but image size has to be smaller than 128KB then allow to upload.
« Last Edit: October 23, 2017, 09:41:18 PM by jb »

sumotan

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Re: Really cheap, fun and excellent sound !!
« Reply #25 on: October 24, 2017, 09:05:32 PM »
Thanks for the tip JB

kp93300

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Re: Really cheap, fun and excellent sound !!
« Reply #26 on: November 26, 2017, 08:34:27 AM »
My second Full Digital amp.
Took advantage of the singles day sale at AliExpress and ordered the Fei xiang D 802c .
I am very very impressed . I have retired TDA 1541 for the time being.
No hum,hiss and very good micro and macro dynamic.
I built a usb power supply regulator with LM 317 and happy with the improvement.

I think the it is a significant upgrade from the TD1541, amanero usb i2s converter and Tda 7397 based set up that i am using.  The illusion of musicians in the room is the best that i have experienced..
 
Will be building a linear power supply soon to feed the D802.

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