What to do with my lm709's & Mc3403
I'm new here and this probably the wrong place, but I'm a musician and usually have no idea what you guys are talking about. I've made a few musical projects like pre-amps and effects, but I really don't know my stuff.
Anyway, I've got a bunch of these op amps left over from something (stuff gathers in boxes, you know) and I was wondering if I could use them to make portable headphone amps (for in-ear monitors) to use on stage?
or if anybody knows any simple projects using the lm709cn (mono) or ua3403dc (quad) I'd appreciate a link or whatever. I would just like to use them for something.
Thanks for lookin.
BTW, I'm in a Neil Diamond tribute band. (It's funner than you'd think) 
www.foreverdiamondband.com
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