WOPL Sniffer's latest activity

Everyone knows you need 0.1% resistors to hear any difference...

Any luck with those files?

I'm confident with a soldering iron, qualified avionics engineer (glorified aircraft lightbulb changer) but it's been a while since I've...

Do the FULL WOPL. Joe will answer your request in the order he gets them and he gets a lot. He'll fix you right up. Don't half step and...

Thanks Don for a wonderful product. Your DCP board protected my subwoofer. I was adjusting my active sub crossover when the speaker gave...

I'll send the file, do you want it in PNG, TIFF (you gotta make me one if it works which I don't see why it wouldn't.

I just swapped out the old RC4136s for new ones. I'm convinced the brown dogs/different op amps would just open up another can of worms...

The mods (except the Brown Dog and 150 1% resistors which both are a waste of time) make a big difference with most of the Bill D, my...

I change all the RC4136N opamps with NEW RC4136N from Mouser. Changing out all 9 of them costs about $20 and it does help quiet the C1...

Kyle, Any op-amp changes? Let us know what you think of it after the mods.

I remove R404 and R405 and insert the Power Supply mod in there. I don't like the regulators burning up power they don't need to. The...

The RCA plates are scarce these days. I bought the last 3 from AJ and I only got 1 left. I have the drawing for it and I was thinking...

I ended up setting the output gain to -6 db on the C-1 btw