I don't quite know how to describe it... but essentially I'd like a Digital Delay model that can get 16-20 echoes when set to 50%. I don't really like the digital delays in the Helix very much.
Try this and let me know if it isn’t what you’re looking for. I like to experiment with new delay sounds, so I was trying to see if I can get the thing you have described before.
Use crisscross - crossfeed at 0, bit depth at 24 bits, sample rate at 48khz. I get around 20 repeats that way and I think it sits in the mix the way you describe wanting it to. I have my headroom maxed, didn’t check if that matters or not.
To my ears that’s the kind of thing I think you’re describing and it has a vibe to it which some digital delays set like this don’t have. I don’t think there’s any other delay model in helix that does it quite like this one, not sure what’s different about it. It has a beautiful modulation too if you like modulated delays (.2 rate, triangle, 90* phase is my favorite).
D