Nobsound 6P1 Revisited: Fixing the Driver Stage

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 third video covers revising the driver section of the amp to resolve the distortion issues cause by the original design of this amp.

The very first video series 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!