[sdiy] my first schematic - please critique

[Dave Manley]

eat-it at new.rr.com wrote:
> please let me know what you think.
> 
> http://www.sub-version.net/images/crossfading_headphone_amp.gif
> 
> drew

It's never too soon to learn how to use a spice simulator. Linear 
Technology has a very usable free download available here:

http://www.linear.com/company/software.jsp

It provides integrated schematic capture and waveform viewing and allows 
very quick "what if" type scenarios.  You can easily perform transient 
and frequency response analysis.  The library is reasonable and although 
only LT opamps are provided, there are generic opamp models that you can 
use.  With a little more effort you can download opamp models from your 
favorite vendor and use those.

There is also a very supportive Yahoo group for this simulator.

-Dave