Amp stands for Pass Labs

It´s 2013, and you probably have a new power amp.

Feedback resonance can be a serious problem if you like high Db´s. I suggest you read about resonance at :

www.hiendracks.com/#/technology/

I´m not encouraging you to get one of those systems, but at least I can share with you some useful info.

Regards

Thanks Heindracks,
After I realized the incredible gains from placing my turntable on a Vibraplane isolation platform, I bought two more for my amplifiers. I had no idea the improvement would be so great, especially for SS amps. I am very pleased with the results.

I appreciate the link to your company, but I have found my solution.

You can just get a nice square piece of mdf or plywood and spray paint it.