Nobsound 6P1 Revisited: Initial Testing and Review

We are going to revisit this popular made in China vacuum tube amplifier. I want to show in detail how to do some minor changes that transform the sound and performance. I also will show the testing that proves they work.

This first video is going over the amp, the schematic and doing some baseline testing. If you missed my scope testing video, you can view it here:

The very first video on this channel was on this amp, and since that time I've learned a lot about not only tube amplifiers, but also about video production and how best to show how to do mods on tube amps. I now have better test equipment and some new ideas on how to possibly get even more performance out of this fun, cheap little amp so stay tuned!
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