mcandmar
New member
I was playing around with my scope last night and found something interesting, whenever i play a 22khz 0db sine wave the output looks like it has 3-4 different traces at different amplitudes on top of each other. But at 20khz or below i get a crystal clean symmetrical sine wave right down to 10-12hz, even at silly volume levels.
Question is, what limits the frequency range in a tube amp, is it the size of the capacitors in the signal path or the tube itself?
I understand this is a purely academic question as the only one in the house who can hear that high is my cat, i'm just curious to know what is happening.
Question is, what limits the frequency range in a tube amp, is it the size of the capacitors in the signal path or the tube itself?
I understand this is a purely academic question as the only one in the house who can hear that high is my cat, i'm just curious to know what is happening.