Mccormack DNA-225 platinum


Over the weekend I purchased a Mccormack DNA 225 platinum for $400 at an estate sale along with a set of Vandersteen 5 speakers. I knew that Mccormack amps had a good reputation and only realized that it was a platinum when later when I set it up. I can't find much info on the platinum upgrades. Does anyone here know what was upgraded and what it means? Also what would a 225 with the platinum upgrade sell for? sorry for my basic questions. 
128x128mzwerner
SMcAudio
https://smcaudio.com/
Pat usually answers the phone and can give you all the info you need.
And, good call on the Vandies...
Bob
Bob - thanks I'll give the a call as I'd really like to learn more about them. Also does anyone know what the going price is for a Mccormack DNA 225 with the platinum upgrade?
The Platinum could mean a variety of things, but it typically included a Platoon transformer, upgraded internal wiring, caps, and rectification.  Plus, it could mean better connectors.

You did good on the price because you may be able to get up to $2k for it.  However, there is one big "if".

If the work wasn't done in the last few years, then the driver board probably want replaced.  This will have to be done soon because the existing board is nearing the end of it's useful life and t some have been showing issues.  You'll still do fine financially because you got it so cheap... Still more than double your money depending on what was done previously.

Call Steve to get more details on that exact serial number.