Hy-Gain 600 Bi-Linear Amplifier

Everyone's familiar with the famous Hy-Gain Afterburner linear amplifiers, however, the Model 600 didn't receive as much attention. If it weren't for the rarity of the tubes, this would be an ideal linear to have even today.

There's not a lot of information available on this amplifier. We're going to rectify that by adding information here.