Wow! your art amps are impressive,that's a good way to go ,to try it on the smaller amp first.I usually see Bill and Lew at ces ,2 years ago they were raving about how much they were liking the kt120's,last year they were not officially at the show as vendors ,but I ran into Bill ,Lew ,and Jeff their engineer in the hallways at the show .I asked about the kt150 and Bill said he had just acquired some but hadn't had a chance to test them yet .Jeff was concerned because of the higher filament voltage and that my amps transformers were not optimized for that tube,Bill didn't seem to be worried that the amp couldn't handle it ,more that,some of their customers still like to use 6550's and thats what the amps were designed around.Anyways I have always been a huge fan of there products and enjoy my amps and my ct5 pre amp,maybe someday art's.thanksagain
New KT150 tubes?
Has anyone any experience with these pretty new tubes. There are already one or 2 amps I know of, that use them. The review of one of these amps in a UK magazine suggested they were a little warmer and more natural sounding than the nearly new KT120's
The article also suggested they were a straight swap for KT120 based amps, with no adjustment necessary. They are more than twice the cost of KT120's, but still not too costly compared with NOS tubes. I know changing from KT88's or 90's to 120's. did require some amp modification. I have an ARC reference 75 and might want to try the new tubes at some point, ARC don't seem to have a customer E-mail service, to ask the question
The article also suggested they were a straight swap for KT120 based amps, with no adjustment necessary. They are more than twice the cost of KT120's, but still not too costly compared with NOS tubes. I know changing from KT88's or 90's to 120's. did require some amp modification. I have an ARC reference 75 and might want to try the new tubes at some point, ARC don't seem to have a customer E-mail service, to ask the question
- ...
- 316 posts total
- 316 posts total