MARSHALL JCM 900 - part 1 - LET'S REPAIR! EPISODE 44
Today the Tone Priest puts on his big boy amp tech pants and tries to service a 1997 Marshall JCM 900 model 4100 5881 vacuum tube amplifier that is blowing fuses. Can he get to the bottom of this problem or will he just make matters worse for this iconic amp?
Schematics:
- https://www.drtube.com/schematics/marshall/4100-60-02-2-iss11.gif
- https://www.drtube.com/marshall-jcm900/
= = = = = = =
People we like (no affiliation, just channels we enjoy and learn a lot from):
The Squishy Guitar Project: https://www.youtube.com/channel/UCdOIsOWKupFbet1zQ8zr5Rg
Uncle Doug: https://www.youtube.com/user/Stratosaurus1
Brad the Guitologist: https://theguitologist.locals.com/ and https://www.youtube.com/user/electrictoothsyndrom
Rob Robinette: https://robrobinette.com/Amp_Stuff.htm
Mr. Carlson's Lab: https://www.youtube.com/c/MrCarlsonsLab/videos
Blueglow Electronics: https://www.youtube.com/c/BlueglowElectronics/videos
Johan Sageborn: https://www.youtube.com/user/JohanSegeborn
Matthew Scott: https://www.youtube.com/c/MatthewScottmusic/videos
Dave's World of Fun Stuff: https://www.youtube.com/channel/UCOXNPo7CtnzzZ9A4GyQ6Tog
REXYLAB: https://www.youtube.com/c/REXYLAB/videos
SCAR-MY-GUITAR: https://www.youtube.com/user/scarmyguitar
ElectroBOOM: https://www.youtube.com/user/msadaghd
Jim Lill: https://www.youtube.com/user/JimLill45/videos
How old are you? https://www.youtube.com/watch?v=0QfufrqH8gA
- - - - - - -
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: https://amzn.to/3vR5OS1
- Multimeter: https://amzn.to/3kFo4v2
- Preamp Bible: https://amzn.to/3Y61Ukg
- Power amp Bible: https://amzn.to/40blbSV
- Hi-Fi Bible: https://amzn.to/3RiacTY
- Solder: https://amzn.to/3GeoT5h
- Switchcraft 1/4" jacks (non shorting): https://amzn.to/3X2EaN5
- F/X pedal enclosures: https://amzn.to/3WWE0Ha
= = = = = = =
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.
tonepriest@gmail.com
-
LIVE
Man in America
6 hours agoWhy Are Elites FREAKING OUT to Build Bunkers by November? w/ Jonathan Hollerman
1,421 watching -
1:07:45
Redacted News
6 hours agoBREAKING! NATIONAL EMERGENCY, BIDEN COUP CONFIRMED, OBAMA RESPONSIBLE | Redacted w Clayton Morris
168K593 -
30:56
Alison Morrow
5 hours agoBEST election memes 2024 circus
71.4K32 -
1:06:43
Awaken With JP
1 day agoThe Poop Has Hit the Fan - LIES Ep. 49
157K191 -
1:08:54
Digital Social Hour
2 days agoEgypt’s Pyramids: The SHOCKING Truth Revealed! I Robert Edward Grant
67.9K20 -
1:02:53
In The Litter Box w/ Jewels & Catturd
1 day agoThe Democrat Coup | In the Litter Box w/ Jewels & Catturd – Ep. 610 – 7/23/2024
106K74 -
1:12:28
Tate Speech by Andrew Tate
1 day agoEMERGENCY MEETING EPISODE 62 - HUGE CASE UPDATE
339K382 -
1:43:17
Fresh and Fit
9 hours agoEMERGENCY BROADCAST: USSS Director Cheatle resigns & Police Testimony on Trump Assassination
132K58 -
2:35:01
The Quartering
11 hours agoSecret Service Director FIRED We Want JAIL, Is Biden Alive? Kamala Coup Mr Beast Grooming Coverup,!
128K88 -
7:14:06
MDGgamin
11 hours ago🔴LIVE - Diablo IV - Lets Play #3 Slaying Demons for The Lord - #RumbleTakeover
94K1