@testpilot Old post, but it is worth a shot: My preamp has a bundle of 6SN7 Electro Harmonix and someone recommended Sylvania 6SN7 as a replacement. Do you have an opinion?
Need help choosing replacement tubes for my 211 SET
I have a Voxativ 211 Integrated Amp. It came with Psvane tubes and they are beginning to wear out, or at least I believe they are since the highs are starting to sound poor. A few questions, do I replace all the tubes including the driver and input stages? Is that standard practice? Finally, what are some good recommendations on replacement tubes for the best sound? Budget is around $500 but can be stretched somewhat for something significantly better.