EAR 890 tube selection

Hello, looking for advice/opinion on tube rolling an EAR 890.

Thanks, Pat

drpat11-27-2013 12:22am

drpat OP Details Discussions Posts This discussion Message User 55 posts 11-30-2013 at 11:21pm Copy Comment URL Report Comment Edit Delete Thank you
studio1 Details Discussions Posts This discussion Message User 99 posts 11-28-2013 at 02:14pm Copy Comment URL Report Comment Edit Delete Friend Check this business..... They know Tubes: https://www.tubeworld.com Use the search engine on the web page to research 12AX7, 6AQ8, and KT88 or KT90. Pay attention to the comments from the folks at Tubeworld as you research the tubes.