DIY hifi source - Page 2

erin · 2nd June 2011, 05:27 AM

What sort of timeframe until some boards are released?

powerpan · 6th June 2011, 02:40 AM

might be Aug. now softwares is ready but need some final "assembly" and hardware version 1 passed the test, now version 2 of hardware released, hope we could fix the solution this time.

will ask for somebody who could to test(willing to improve the board is much better) to evaluate the board first, there will be 5-10 boards for free.

there are lots of works to do, so if SB. wants to join to improve this DIY thing, that will be much appreciate.

ARMik · 6th June 2011, 10:08 AM

The processor board will cost how many?

powerpan · 6th June 2011, 04:12 PM

it depends on the qty, now we're testing the board, and price is N/A currently.

SoNic_real_one · 6th June 2011, 07:47 PM

I would eventually like to test a board - I have several DAC's to test against.

powerpan · 14th June 2011, 04:23 PM

Ok, Sonic, do you have equipment to test the performance of the i2s output?
current output we set to 32bit i2s format. sounds a little bit "digital"

powerpan · 14th June 2011, 04:34 PM

Sonic, no matter if you could test or not, you are in. just wanna tell you that, first edition will not provide digital -> digital clock recovering test cause it takes much work to make it, also USB dac is not provided at this time, will later provide update to make it. like usb dac hot now.

also foobar plug-in is not ready yet. drop me a message powerpan, google mail, we could talk about this and let me know what you expect of this stuff.

powerpan · 5th July 2011, 01:13 PM

status update, new core board tested ok and putting into mess production.

the CPU is stable and could over clock up to 648M.
support formats:

uncompressed format:
WAV
AIFF

lossy:
MP1/2/3/4
OGG
AAC
AC3
WMA
WMAPRO
RA

loseless compression:
APE* ------ ape c3000 up to 96k c4000 up to 48K, >3.97 version
FLAC
TTA
WAVPACK
APPLE LOSSLESS
SHORTEN

powerpan · 26th July 2011, 04:21 PM

updage

gene_klein · 26th July 2011, 07:23 PM

Hi,

Whats the type of the processor used ?
On the picture I read something like AMI808B.
Can't seem to find info about it on the TI website.

Are you to running Linux on it or another os?

I suppose it is possible to connect a sata hdd via a usb to sata converter
for a little more storage instead of using a sd-card with it.

Curious about the price for a set.

Gene

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2nd June 2011, 05:27 AM	#11
erin diyAudio Member Join Date: Nov 2006 Location: http://www.makeitpossible.com/	What sort of timeframe until some boards are released?

6th June 2011, 02:40 AM	#12
powerpan diyAudio Member Join Date: Sep 2008 Location: China	might be Aug. now softwares is ready but need some final "assembly" and hardware version 1 passed the test, now version 2 of hardware released, hope we could fix the solution this time. will ask for somebody who could to test(willing to improve the board is much better) to evaluate the board first, there will be 5-10 boards for free. there are lots of works to do, so if SB. wants to join to improve this DIY thing, that will be much appreciate.

6th June 2011, 10:08 AM	#13
ARMik diyAudio Member Join Date: Apr 2011	The processor board will cost how many?

6th June 2011, 04:12 PM	#14
powerpan diyAudio Member Join Date: Sep 2008 Location: China	it depends on the qty, now we're testing the board, and price is N/A currently.

6th June 2011, 07:47 PM	#15
SoNic_real_one diyAudio Member Join Date: Jan 2008 Location: Virginia	I would eventually like to test a board - I have several DAC's to test against.

14th June 2011, 04:23 PM	#16
powerpan diyAudio Member Join Date: Sep 2008 Location: China	Ok, Sonic, do you have equipment to test the performance of the i2s output? current output we set to 32bit i2s format. sounds a little bit "digital"

14th June 2011, 04:34 PM	#17
powerpan diyAudio Member Join Date: Sep 2008 Location: China	Sonic, no matter if you could test or not, you are in. just wanna tell you that, first edition will not provide digital -> digital clock recovering test cause it takes much work to make it, also USB dac is not provided at this time, will later provide update to make it. like usb dac hot now. also foobar plug-in is not ready yet. drop me a message powerpan, google mail, we could talk about this and let me know what you expect of this stuff.

26th July 2011, 07:23 PM	#20
gene_klein diyAudio Member Join Date: Dec 2004 Location: Brabant	Hi, Whats the type of the processor used ? On the picture I read something like AMI808B. Can't seem to find info about it on the TI website. Are you to running Linux on it or another os? I suppose it is possible to connect a sata hdd via a usb to sata converter for a little more storage instead of using a sd-card with it. Curious about the price for a set. Gene