Grandpa's Tube Karaoke Machine Becomes Smokin' Guitar Amp
This is a 1950 Webster Chicago Model 166-1 Portable PA 110 Combo. A customer brought me this thing and basically said "do your worst". He may have even used the phrase "make it breathe fire"...so I did. Here's the entire conversion process followed by a demo, including my crappy impromptu rendition of Prince's "Purple Rain"! For this conversion, we rely heavily on the RCA Receiving Tube Manual to convert the preamp input from a single 7-pin 6AT6 triode to a 6AU6 pentode. Click here to get Tube Amp Repair Essentials, including the RCA Tube Manual used in this video: https://kit.com/TheGuitologist/tube-a...
▶︎
Silvertone Hi-Fi to SICK GUITAR AMP...A Conversion Love Story
▶︎
The 1965 Bandmaster from Hell......A Really Tough Repair Job
▶︎
Let's RIP OPEN a 1949 Magnatone and Service that Sucka!
▶︎
Before You Recap Your Vintage Receiver... Watch This
▶︎
COFFEE WITH JOHN 5
▶︎
Sympathy for the Devil (1968 film)
▶︎
Vintage 1965 Fender Twin Reverb...Can it do METAL??? | The Guitologist
▶︎
Look Inside This Tube Amplifier!
▶︎
1963 Lesmann "Echo" Amp......No More Polkas for this Bad Boy
▶︎
What Happened to the Cox .049? | The Engine That Couldn’t Survive Modern Childhood
▶︎
1960's Alamo Dart Guitar Amp: Ressurected from the Dead
▶︎
Eric Johnson's Rig Was Years Ahead of Everyone (Josh Reacts To 1988 Austin City Limits Performance)
▶︎
S13 E17: Trump’s Reflecting Pool, Redistricting & Soaps: 6/28/26: Last Week Tonight with John Oliver
▶︎
Requiem for a Bassman? | One of the Worst Things I've Ever Seen
▶︎
Tested: Where Does The Tone Come From In A Microphone Preamp?
▶︎
1961 Blonde Fender 6G6 Bassman.....The Garage Sale Special !!
▶︎
70s "Deluxe Bass Amp" - Who Made It? Is It Worth Repairing?
▶︎
How to repair 1962 Fender Vibrolux Brown face tube guitar amp Smoked transformer blows fuses
▶︎
Budget Vintage - Knight KM15 Guitar Amp Conversion (Dr. Z, Marshall, Vox)
▶︎