abechap024

Re: Discrete Opamp Vs Monolythic!
« Reply #40 on: July 22, 2011, 05:19:26 PM »
Cool!
The first Opamps I ever made were Melcors on perfboard, and I still use them today!
Thumbs up!
AC Sound - some DIY circuitboards


tv

Re: Discrete Opamp Vs Monolythic!
« Reply #41 on: July 22, 2011, 06:19:21 PM »
Hey, now you'll have a chance to add the offspring..

(if you will shop around or buy in bulk, perhaps you could build one for 3USD including perfboard. I specifically searched for component values combos that would get it there with somewhat unified values, iow. it's also SMD-friendly)

They'll be up tomorrow, but for now here's some numbers (also FFT graphs look similar - just a little improved, more "natural")
If you sprinkle when you tinkle, please be neat and wipe the seat.

tv

Re: Discrete Opamp Vs Monolythic!
« Reply #42 on: July 23, 2011, 12:43:04 PM »
The schematic and everything else is in "drawing board" now...

http://www.groupdiy.com/index.php?topic=45107.msg564758
If you sprinkle when you tinkle, please be neat and wipe the seat.


 

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