[AMRadio] Drake L-4B on AM


Ed Sieb esieb at sympatico.ca
Thu Mar 6 09:07:21 EST 2008


The L4B will work well, mine does.  Drive it with no more than about 25W
maximum. This will get you about 250W out (+/-)from the amp, which is more
than enough, and close to the maximum ratings of the tubes.

My L4B has improvements from Harbach and the Heathkit Shop, upgraded power
supplies, step-start, bias, etc.

Ed, VA3ES



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