I want to build USB dac can anyone help me?

iamitman · 9th May 2008, 10:49 AM

Hello

I'm looking to build great perfomance usb dac can

anyone send me the schematic. I want it have

USB,Optical,Coaxcial input and RCA Output Use Power

from Outside (220V) not from USB port. It's will awesome

if it have power switchable between 110V and 220V.

Thanks

jackinnj · 9th May 2008, 01:27 PM

a great way to get started is with an EVM kit from Texas Instruments -- here's the homepage for their development board site -- you'll probably find a DAC which requires external power. the PAK modules come with a CD-ROM, cables and a mother-board.
http://www.ti-estore.com/Merchant2/m...e=aDataConvert

iamitman · 9th May 2008, 03:15 PM

I don't want to start with kit set. Kit set is ok but it's not

great perfomance same that I want. I looking for who

can write schematic for me because I can't write

schematic by my self. Thanks for your suggest.

Jambo · 9th May 2008, 04:33 PM

My project that I'm working on meets a lot of your requirements:

http://www.head-fi.org/forums/f6/jambo-dac-288159/

Uses WM8740 DACs which may or may not reach your quality specs. Schematics are in that thread, take what you need for your design or I can sort you out with a kit soon.

iamitman · 9th May 2008, 11:00 PM

Quote:

Originally posted by Jambo
My project that I'm working on meets a lot of your requirements:

http://www.head-fi.org/forums/f6/jambo-dac-288159/

Uses WM8740 DACs which may or may not reach your quality specs. Schematics are in that thread, take what you need for your design or I can sort you out with a kit soon.

Thanks

9th May 2008, 10:49 AM	#1
iamitman diyAudio Member Join Date: May 2008	I want to build USB dac can anyone help me? Hello I'm looking to build great perfomance usb dac can anyone send me the schematic. I want it have USB,Optical,Coaxcial input and RCA Output Use Power from Outside (220V) not from USB port. It's will awesome if it have power switchable between 110V and 220V. Thanks

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
I want to try and build my own DAC	gareth	Digital Line Level	3	3rd July 2009 03:20 PM
ZV9 build	ingi	Pass Labs	8	6th August 2006 02:40 PM
build my first full ranger,let's build another one:a small fullrange high end pc-spea	then_dude	Full Range	2	30th November 2005 07:54 AM
Do i need to build main supply (240v) filter?Or build power distribution?	thomgun_lc	Chip Amps	9	16th September 2005 09:52 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

9th May 2008, 01:27 PM	#2
jackinnj diyAudio Member Join Date: Apr 2002 Location: Llanddewi Brefi, NJ	a great way to get started is with an EVM kit from Texas Instruments -- here's the homepage for their development board site -- you'll probably find a DAC which requires external power. the PAK modules come with a CD-ROM, cables and a mother-board. http://www.ti-estore.com/Merchant2/m...e=aDataConvert

9th May 2008, 03:15 PM	#3
iamitman diyAudio Member Join Date: May 2008	I don't want to start with kit set. Kit set is ok but it's not great perfomance same that I want. I looking for who can write schematic for me because I can't write schematic by my self. Thanks for your suggest.

9th May 2008, 04:33 PM	#4
Jambo diyAudio Member Join Date: Jan 2008	My project that I'm working on meets a lot of your requirements: http://www.head-fi.org/forums/f6/jambo-dac-288159/ Uses WM8740 DACs which may or may not reach your quality specs. Schematics are in that thread, take what you need for your design or I can sort you out with a kit soon.