Tube amplifier
I pulled an old amp out of the cupboard and after replacing a couple of the tubes it worked fine. The blue fluorescence from electrons on the envelopes may indicate a problem, I am not sure. The speakers are my own design/build using SEAS and Bohlender Graebner drivers.
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Uploaded on March 14, 2020
Taken on March 14, 2020
Tube amplifier
I pulled an old amp out of the cupboard and after replacing a couple of the tubes it worked fine. The blue fluorescence from electrons on the envelopes may indicate a problem, I am not sure. The speakers are my own design/build using SEAS and Bohlender Graebner drivers.
1,570
views
8
faves
3
comments
Uploaded on March 14, 2020
Taken on March 14, 2020