Suggestions for muscle car sound muffler without drone

So three chamber performance muffs, Magnaflows and Dynomax Turbos drone at different levels of bad. A muffler that doesn't drone is an easier fix than resonator tubes.

Dynomax Turbos are on the car now and if I'm not happy with them Dynomax will pay me what they cost me plus have UPS pick them up at my door. The same 90 day not happy with the muffs applies to the VT's too so it's worth the risk. So with that option I talked to Dynomax and started the process. After reading more about the Dynomax VT muffs, on a site that installed them and explained their operation, I decided to go with them. They are ordered and will be here this week. After I get them and remove the turbos I just have to email a copy of both receipts to Dynomax.

What I read said the chamber part in the VT's is a resonator for the low frequency drone and works even when the valve is open. The perferated pipe part is for the high frequencies. I understand this valve system is being used on production cars. We'll see how good it works.