Bell & Howell Filmosound 385 Amp Conversion for Guitar Use, Part 2 скачать в хорошем качестве

Bell & Howell Filmosound 385 Amp Conversion for Guitar Use, Part 2

This compact amp was built into Bell & Howell movie projectors in the late 1950's and is one of the favorites for conversion to guitar use. Its tone is said to mimic that of early Fender tweed amps. In this video series, we will discuss the step-by-step conversion of this amp into a guitar-friendly version and experiment with its tone capabilities. The Part 2 video will include 1.) A discussion of biasing the badly mismatched 6V6's 2.) A brief schematic review of the steps required for conversion and the addition of a Tremolo circuit 3.) A review of the chassis with its alterations, including a variable NFB circuit 4.) A sound test at various NFB and Tremolo settings. 5.) A visual tour of a very interesting old car that I am partially rewiring for a customer. LINK to photos of Schematics for M-1 and M-2: https://app.box.com/s/3h56lk7ma36qomy... and https://app.box.com/s/66hevc3qk0cqju8... If you enjoy our videos, please subscribe and read the notice below: Since maintaining this YT channel and our FB page has become a "full time job", and in response to the suggestions of several viewers......Rusty, Jack, and I have signed up for a site on Patreon, named "Uncle Doug and Rusty". If you like our videos and (hopefully) helpful advice, then please consider becoming a patron. Thanks :) Here is a link to our site: https://www.patreon.com/uncledougsvin...