tuning thunderbolt 305

[hunter1660]

i see how to tune the load and tune part of the amp.. but it also has a drive tune and a power tune adjustment....and how many watts in from radio on dead key?this thing has been around since mobydick was a minnow and id like to use it,not abuse it...thx in advance

 

[IRock817]

I acquired one of these! Very low drive in, around three or four watts!