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RE: KT88/6550 suggestions +1 more GL

Posted by mcgjohn@yahoo.com on March 28, 2017 at 10:02:26:
NP.

Just don't forget (as am sure you are aware), the coupling caps also influence the tonal qualities of a given amp.

If you are using Russian K40s, the Mullard 88's might be a bit too much, so would opt for the GLs or the Tungsols. On the other hand if you are using a V-cap for couplers, then the Mullard 88's may be a nice selection.