Hello, thanks for adding me to the forum. A little background as why I asked to join the group, last fall I was at a local estate auction. There was a storage shed with some stereo equipment in it and most of it was carver (14 pieces). I am not interested in it and would like to sell the whole lot to someone that would appreciate it. I have no knowledge on how to test it for condition. Was hoping someone close to Montana would be as that is where I’m located. If this not permitted please delete. Thanks in advance, Tater