I was just thinking a song of mine could use feedback on the guitar, but I have no idea how to achieve that being 100% in the box. Then I remembered that some people tried that a long time ago with....marginal results at best.
Maybe now with tech being so much better, someone should rethink the idea. Who better than UAD? Am I daft, or would others be interested?
What’s the frequency Kenneth?!?
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@MakerDP kind of beat me to it but,..
I’m a huge fan of controlled (& sometimes uncontrolled) feedback. I guess it depends on how severe you want the effect.
I used to only go for real amps for such, standing near them for the right note to blossom.
Lately, I’ve been using the Lion and if I crank my monitors and position the guitar pickups near one of the monitors I can get the beginning stages of feedback - the slow-ish ramp-up of the fretted notes’ octave to bloom. More immediate feedback for me would likely have me going back to real amps again.
The Digitech pedal
@LesBrown mentioned is something on my wishlist for a while. The old Boss Feedbacker may be something you’d wanna check out too. Both of those seem to get controlled feedback at fairly low volumes.
Hope you get the harmonics you want,
Cheers!