I need to replace my power tubes in my head. Right now I have Groove 6L6's, and would like to replace them with the same thing. Problem is I went to research some replacements and ended up coming out with more questions than answers.
1. What is the Groove "Hardness scale"?
2. Should I replace the preamp tubes at the same time ( I'm thinking yes)
3. What's better Russian, Chinese or ? tubes.
4. Whats the difference between 12AX7 Chinese and Russian preamp tubes.
5. Who has the best price.
Thanks in advance guys.
1. What is the Groove "Hardness scale"?
2. Should I replace the preamp tubes at the same time ( I'm thinking yes)
3. What's better Russian, Chinese or ? tubes.
4. Whats the difference between 12AX7 Chinese and Russian preamp tubes.
5. Who has the best price.
Thanks in advance guys.
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