RobB Posted March 27, 2021 Share Posted March 27, 2021 Found a coupla very early 80s Tubescreamers in the estate sale pile. Any idea on how to date the serial numbers? Link to comment Share on other sites More sharing options...
Tortious Posted March 27, 2021 Share Posted March 27, 2021 Not always easy to do by serial number. If it's a black label and starts with 1, probably an 81. Beyond that, it gets dicey and you usually have to open them. https://www.analogman.com/tshist.htm Probably want to open them anyway and confirm (or not) the JRC4558D op amp chip. Link to comment Share on other sites More sharing options...
Dave Scepter Posted March 27, 2021 Share Posted March 27, 2021 2 hours ago, RobB said: Found a coupla very early 80s Tubescreamers in the estate sale pile. Cha-ching!! Link to comment Share on other sites More sharing options...
tommy p Posted March 31, 2021 Share Posted March 31, 2021 Just be yourself, be polite and sincere and maybe try something a little witty when you ask. Suggest something casual like coffee at first. If they still don't want to date you accept it and move on. 😂 Link to comment Share on other sites More sharing options...
HamerCustomEr Posted April 1, 2021 Share Posted April 1, 2021 14 hours ago, tommy p said: Just be yourself, be polite and sincere and maybe try something a little witty when you ask. Suggest something casual like coffee at first. If they still don't want to date you accept it and move on. 😂 I was thinking the same thing! If they are MIJ, it might be helpful to learn a few simple phrases, too, like " こんにちは" (Hello), or "私はあなたを愛しているのだと思う" (I think that I love you). Link to comment Share on other sites More sharing options...
RobB Posted April 5, 2021 Author Share Posted April 5, 2021 OK, smartasses. It's an '84. Thanks for the help. Link to comment Share on other sites More sharing options...
Question
RobB
Found a coupla very early 80s Tubescreamers in the estate sale pile. Any idea on how to date the serial numbers?
Link to comment
Share on other sites
5 answers to this question
Recommended Posts
Archived
This topic is now archived and is closed to further replies.