1960's Rauland-Borg 32W Amp Conversion.......Resistance is Futile ;) скачать в хорошем качестве

1960's Rauland-Borg 32W Amp Conversion.......Resistance is Futile ;)

In this video, a 1960's Rauland-Borg Model RA32 PA amp is converted into a guitar amplifier. The conversion is quite challenging, requiring re-engineering of the input, volume, and pre-amp circuits; mapping of the output transformer, wiring of 4 and 8-Ohm speaker jacks, removal of three extraneous sockets, replacement of all electrolytic caps, conversion of the fixed negative DC grid bias circuit to adjustable bias, addition of an adjustable NFB loop, and replacement of the 3-wire power cord, as well as several cosmetic improvements. After all the modifications are completed, the amplifier receives a thorough audio testing at the paws of Jack and Ollie. Extra features include a brief visit from both Jack and KC, as well as a seismic, high-decibel audio demonstration of the Legend Rock & Roll 50 amp from a previous video. If you enjoy advertising-free videos such as this, then please subscribe to our channel and consider becoming a Patreon patron at   / uncledougsvintageamps   or making a PayPal donation to [email protected]. Donations of vintage tube gear are also welcome, possibly to be featured in future videos, as this donated amp was. Thanks for watching !!!