Need help for a battery headphone amp project
I want to build the folowing headphone amp: <Image1>
Powered with the power supply with to make a "Virtual Ground" As seen on image 2
The only problem is that I also want to ad a comparator after de battery to know if the 9V cell is still ok or if it need replacement shut dotn the power so the headphone amp wont act funny but I have no idea of how to build it... I found that the Texas Instruments TL3016 would be great for a comparator, any idea?
If someone don't like the schematics I posted here feel free to interact.
Here is the second image
|All times are GMT. The time now is 08:55 PM.|
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio