My DIY Guitar Amplifier with EL34 Power Tubes

Full video of my diy valve/tube guitar amplifier that I made over 20 years ago. The power stage is cathode biased and based on a Guild Model 99-j. The pre-amp stage is similar to some older Fender amps. It has two channels - one clean and the other overdriven.
EDIT: Looking at the drawings at the end of the video, the "Preamp Stage (unconfirmed)" , Channel 2 does not show the single tone control and the bypass switch. I must not have updated the drawing after fitting the control and switch.

[@jc5454]

Thanks for showing this. The woodwork is lovely. I have an old PA with EL34's in it. It hasn't been used for probably 40 years. I'm hoping to make it into a guitar amp.

[@DJPLAYNICE]

I dig it! Great job 🤘🏼