Reporting question for Vacuum Tube - 6L6GC, JJ Electronics

Product:
Vacuum Tube - 6L6GC, JJ Electronics

Question:
Will I have to rebias my Mesa Boogie Dual Rectifier 100 watt amp head, and how well do these work in this amp head.

Answer:
According to Mesa Boogie, if you order these tubes with "middle values" you should not have to rebias your amp.