I'm looking to find people who have had their ATC speakers updated with said company's upgrade kit. Also, I have concerns about the speaker connectors this company puts in these update kits. Danny insists that these speaker connectors make a marked improvement but then they limit what speaker cables that you can use and I'm not about to change out or install his connectors every time I try or purchase speaker cables. Plus I cannot find any review or at least customers of his who have done the update and that it made a convincing change for the better. I have been in this hobby since the seventies, worked in the business at the specialist end (a long time ago), and have amassed a lot of quality parts. I have binding posts from WBT, Cardas, Edison Price Music Posts, etc. Danny's Tube connectors would have to be convincingly better and some of the things he claims, well there is no proof that connections work as he claims, but like a lot of things in audio, who knows?
