Hi. I'm considering a 5150 head, but for playing at home 120w of tubepower is too much, so I was wondering if there is a easy way of reducing the power?
you can also switch to a good set of 5881's, they run 20% less power than standard 6l6gc's. Check out those TAD's scott_F recommended, they're super cheap, and generate a sweet breakup.
I do the two power tube thing too, however I must warn you that it isn't 100% safe since you haven't adjusted the transformer accordingly. The best thing would be a attenuator.