DIY VACUUM TUBE BIAS PROBES - LET'S BUILD! - EPISODE 18

Today the Tone Priest attempts creation by destruction to make a vacuum tube bias probe using junk laying around the Tone Church. Will he make a valuable piece of test equipment or will it just be a case of weird science?
Guitologist bias probe video: • $3 Tube Amp BIAS PROBE...
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People we like - no affiliation, just channels I enjoy and learn a lot from:
The Squishy Guitar Project: / @thesquishyguitarproje...
Uncle Doug: / stratosaurus1
Brad the Guitologist: theguitologist... and / electrictoothsyndrom
Rob Robinette: robrobinette.c...
Mr. Carlson's Lab: / mrcarlsonslab
Blueglow Electronics: / blueglowelectronics
Johan Sageborn: / johansegeborn
Matthew Scott: / matthewscottmusic
Dave's World of Fun Stuff: / @davesworldoffunstuff
REXYLAB: / rexylab
SCAR-MY-GUITAR: / scarmyguitar
ElectroBOOM: / msadaghd
Jim Lill: / jimlill45
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Want to help the channel out? Below are some Amazon links to stuff I use. If you make a purchase using the links below I make a small commission:
Hakko FX-888d soldering iron: amzn.to/3vR5OS1
Multimeter: amzn.to/3kFo4v2
Preamp Bible: amzn.to/3Y61Ukg
Power amp Bible: amzn.to/40blbSV
Hi-Fi Bible: amzn.to/3RiacTY
Solder: amzn.to/3GeoT5h
Switchcraft 1/4" jacks (non shorting): amzn.to/3X2EaN5
F/X pedal enclosures: amzn.to/3WWE0Ha
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This and all Tone Priest videos are for edu-tainment purposes only. Vacuum tube amplifiers can have lethal voltages in excess of 700 volts. Capacitors can retain a deadly charge even when an amplifier is turned off and unplugged. Videos are not instructional nor do they advocate anyone doing any kind of repairs on their gear. Nobody should do electrical work on anything for any reason ever. Keep your hands and belongings inside the car at all times.
[e-mail]

[@DeadKoby]

As you probably know.... I went full go on mine.... /w/ Volt and Amp Meters x 2.... all in a self contained unit. I'm weird because I really don't like batteries... so I made a no batteries required version.

[@paulcargo4233]

Getter, I just met her...