Report Review for product Vacuum Tube - EL84, JJ Electronics

Great tubes. They do sound different than the Chinese tubes they replaced in my AC30C2. To clarify, they sound different but not better or worse. The sound is less bright in the middle. I don't know how that translates to other Amps and Speakers but you will need to relearn your Knob positions if you have a specific sound you try to repeat. I would buy them again.