DESCRIPTION:
A mod / rebuild I did for the ever famous Bell and Howell Filmosound projector amps (for models 385 and 399). I Refined the tone-stack and front end, completely rebuilt and redesigned the psu, a few power amp modifications, and of course the addition of a two tube harmonic tremolo circuit.

I did a follow up design with the tremolo in a stand alone unit. You can check out the video here: https://www.youtube.com/watch?v=JsI4JddY0wE

Contact me at strangekidamps@gmail.com if you have any questions, I occasionally take orders for these amps depending on how busy I am.