I made the usb based high-end dac

yangsmm · 8th August 2007, 03:53 PM

I made the usb-based high-end dac.
It accept audio signal from PC through USB. PCM1798 is used to convert and AD827 is for I/V Converter and OPA627.
It is also used heaphone amp and has the digital out.
So powerful! What do you feel about this?
I'd like to listen to all opinions.^^

analog_sa · 8th August 2007, 04:07 PM

Your description omits the most important part: how do you convert the usb input to a format acceptable by the DAC?

No matter how good is the dac chip and analogue part you might have a real bottleneck here.

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
Who made the most nicer and high end diy amp cases ?	gaetan8888	Everything Else	3	5th March 2009 03:21 AM
WTB: 1 m well made high end interconnects rca rca pair thanks	spwal	Swap Meet	1	18th February 2007 03:31 PM
Any high efficiency woofers that are NOT made from paper???	sardonx	Multi-Way	6	13th August 2005 08:24 PM
Did someone else than me noticed the sudden jump into high-end made by Adire Audio?	simon5	Subwoofers	23	3rd May 2005 12:08 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

8th August 2007, 04:07 PM	#2
analog_sa diyAudio Member Join Date: Aug 2002 Location: Sofia	Your description omits the most important part: how do you convert the usb input to a format acceptable by the DAC? No matter how good is the dac chip and analogue part you might have a real bottleneck here.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)