I’m not sure if many people have noticed, but this weekly series has seen over 40 different amplifier manufacturers featured in my list as I try to determine what tube amplifier I will purchase as my first all-tube amplifier head. In fact, by the time this weekly series is over, I’ll have written about 52 different amplifier manufacturers. There will be no double-ups. So surely as we reach the end of the line the quality will diminish. Heck no! Quite the opposite in fact. The Bogner Atma is living proof.

Well it’s not really a living thing, but the word atma does mean soul. So it’s close enough for my liking. … 52 Amplifier Heads, week 46—Bogner Atma