As promised, here is a follow-up video to the recent epic mod video I did on the 1959 Guild 66-J Masteramp. See that video here: https://youtu.be/CJenYLb5JjY
In this one, we'll talk about how some vintage amps had power transformers that were under spec, so they won't provide enough voltage to the power tubes to bias to full dissipation. We'll also look at the best places to ground a virtual center tap to elevate heaters. In this case, I found it was the phase inverter cathode, not the output tube cathodes. #electronics #vintage #GuitarAmp
*SHOW YOUR SUPPORT* 1: Donate via Paypal: https://paypal.me/guitologist?locale.x=en_US 2: Buy Merch: http://bit.ly/GuitologistMerch 3: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com ) 4: Purchase an ad! (Rate sheets available upon request at email above.) 5: Buy something from a sponsor and tell them I sent you. 6: Stand in the middle of the street naked screaming "LONG LIVE THE GUITOLOGIST!" Then when the cops arrive, tell them about my channel. ... https://www.youtube.com/watch?v=7jnT5OlvWfQ
In this vid, we'll follow up on something I pulled out of Guitar Center's dumpster about a year ago. This is a Pioneer DJM800 DJ Mixer. I also got several other things out of the dumpster at that time - lots of stands, cables, a Kurzweil keyboard, and two Stanton turntables. I already determined that a delay pedal I pulled out worked and just needed a battery, but will this Pioneer mixer work?
*SHOW YOUR SUPPORT*
1: Donate via Paypal: https://paypal.me/guitologist?locale.x=en_US
2: Buy Merch: http://bit.ly/GuitologistMerch
3: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com )
4: Purchase an ad! (Rate sheets available upon request at email above.)
5: Buy something from a sponsor and tell them I sent you.
6: Stand in the middle of the street naked screaming "LONG LIVE THE GUITOLOGIST!" Then when the cops arrive, tell them about my channel.
...
https://www.youtube.com/watch?v=8rsL6AzNYlE
Time for Sh*t Post Friday!
0:03 ♠Check out Forever Picks! https://wood-top-tone-company.reverbsites.com/
0:32 AJ on Rogan - Podcast to End All Podcasts: http://tinyurl.com/y2qb7ear
0:40 Showoff 79-year-old woman Beverly "Guitar" Watkins" plays behind her head https://www.youtube.com/watch?v=U-6jTmy-nDA
2:24 What will it take for guitar to make a comeback? http://tinyurl.com/y3d4a5bj
6:12 Mali man risks DEATH to play his guitar http://tinyurl.com/yxkxfjud
8:47 Cornell University's NANO GUITAR is the size of a strand of DNA! http://tinyurl.com/y5zndlgy
11:07 Microtonal music is pure horsesh*t http://tinyurl.com/y6ah5l33
13:33 Steve Vai's online guitar museum https://www.vai.com/guitars/
------------------------------------
*WAYS YOU CAN SUPPORT THIS CHANNEL:*
♠Stand in the Middle of the Street Naked Screaming "LONG LIVE THE GUITOLOGIST"!
OR
♠Send an unwanted piece of gear or send a small tip via Paypal: bradlinzy@gmail.com
Thanks for your support!
♠STUFF I USE
-5A Variac: http://amzn.to/2FNWthU
-Jameco Isolation Transformer: https://amzn.to/2PRv1Fa
-Fluke 87: http://amzn.to/2DwHjvr
-Yotec 936 Soldering Station: http://bit.ly/2JqB1Vw
-Sealody SSA51 soldering station: http://amzn.to/2DJTS7P
-Black and Decker Heat Gun: http://amzn.to/2DWpDhr
-Geekcreit® LCR-T4 Mega328 Transistor Tester http://bit.ly/2J9uLSA
-HT02 Handheld Infrared Thermal Camera http://bit.ly/2LXfLoD
-Solderless Breadboard: http://bit.ly/2stkVAq
-Breadboard Jumper Wires: http://bit.ly/2JowaEh
-Geekcreit® XR2206 Function Signal Generator DIY Kit http://bit.ly/2LYBvkb
-Contact Cleaner: http://amzn.to/2FVitro
-Deoxit Fader Cleaner: https://amzn.to/2LPwtsE
♠RECORDING
-JVC Everio Camcorder https://amzn.to/2RLIleU
-Andonstar USB Microscope: https://bit.ly/2q8QIWz
-Articulated Boom Arm with Cam Mount: https://amzn.to/2Hlo2AX
-Shure Beta 87A https://amzn.to/2rNPnoW
-EV 635A Omnidirectional Dynamic Mic https://amzn.to/2pR8HQT
♠BOOKS
-RCA TUBE MANUAL http://amzn.to/2GOBVqS
-DESIGN AND CONSTRUCTION OF TUBE AMPLIFIERS: http://amzn.to/2HSNMne
-Designing Tube Preamps for Guitar and Bass: http://amzn.to/2DK5tmt
♠2006 FENDER AMERICAN STD TELECASTER PICKUPS
-TV Jones Magnatron Neck: https://amzn.to/2q1zQjD
-Seymour Duncan Vintage Stacked Bridge: https://amzn.to/2GyZjrK
...
https://www.youtube.com/watch?v=2N8c0mOGhWA
I'm going to try to post more frequently and give y'all something to look at. (NO NOT THAT!) Here's a video of a tube caddy score I made a couple weeks ago on a trade. Forgive the lack of lighting and bad sound in spots. I'm in a new house, so things might be rough around the edges for a while. So really, what's new? Anyway, be sure to check out my channel sponsor and support them to help support me while this weird time in my life plays itself out. Thanks!
Check out the SONG | Songwriting Inspiration app:
https://magicalpick.app.link/YIQF9BxQL4
---------
SUBSCRIBE TO CHANNEL 2: http://bit.ly/Guitologist2
----------------------------------------------------------
*SHOW YOUR SUPPORT*
1: Donate via Paypal: https://paypal.me/guitologist?locale.x=en_US
2: Buy Merch: https://teespring.com/stores/the-guitologist-mercantile
3: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com )
4: Purchase an ad! (Rate sheets available upon request at email above.)
5: Buy something from a sponsor and tell them I sent you.
6: Stand in the middle of the street naked screaming "LONG LIVE THE GUITOLOGIST!" Then when the cops arrive, tell them about my channel.
------------------------------------------------------------
♠STUFF I USE
-5A Variac: http://amzn.to/2FNWthU
-Jameco Isolation Transformer: https://amzn.to/2PRv1Fa
-Fluke 87: http://amzn.to/2DwHjvr
-Yotec 936 Soldering Station: http://bit.ly/2JqB1Vw
-Sealody SSA51 soldering station: http://amzn.to/2DJTS7P
-Black and Decker Heat Gun: http://amzn.to/2DWpDhr
-Geekcreit® LCR-T4 Mega328 Transistor Tester http://bit.ly/2J9uLSA
-HT02 Handheld Infrared Thermal Camera http://bit.ly/2LXfLoD
-Solderless Breadboard: http://bit.ly/2stkVAq
-Breadboard Jumper Wires: http://bit.ly/2JowaEh
-Geekcreit® XR2206 Function Signal Generator DIY Kit http://bit.ly/2LYBvkb
-Contact Cleaner: http://amzn.to/2FVitro
-Max Professional Cleaner and Lubricant: https://amzn.to/37R3JY8
-Deoxit Fader Cleaner: https://amzn.to/2LPwtsE
♠RECORDING
-JVC Everio Camcorder https://amzn.to/2RLIleU
-Andonstar USB Microscope: https://bit.ly/2q8QIWz
-Articulated Boom Arm with Cam Mount: https://amzn.to/2Hlo2AX
-Shure Beta 87A https://amzn.to/2rNPnoW
-EV 635A Omnidirectional Dynamic Mic https://amzn.to/2pR8HQT
♠RECOMMENDED BOOKS
-RCA TUBE MANUAL http://amzn.to/2GOBVqS
-DESIGN AND CONSTRUCTION OF TUBE AMPLIFIERS: http://amzn.to/2HSNMne
-Designing Tube Preamps for Guitar and Bass: http://amzn.to/2DK5tmt
♠2006 FENDER AMERICAN STD TELECASTER PICKUPS
-TV Jones Magnatron Neck: https://amzn.to/2q1zQjD
-Seymour Duncan Vintage Stacked Bridge: https://amzn.to/2GyZjrK
...
https://www.youtube.com/watch?v=Jhas3j9geRs
In this video, we'll dive headlong into an early 1993 Mesa Boogie Dual Rectifier Solo Head (R-001148). This one is so early it still has the chrome chassis with black lettering. This is the early 2-Channel version (Rev. F) with some issues which we will repair, including red plating tubes and no output.
----------------------------------------
Check out the SONG | Songwriting Inspiration app:
https://magicalpick.app.link/YIQF9BxQL4
----------------
SUBSCRIBE TO CHANNEL 2: http://bit.ly/Guitologist2
----------------------------------------------------------
*SHOW YOUR SUPPORT*
1: Donate via Paypal: https://paypal.me/guitologist?locale.x=en_US
2: Buy Merch: https://teespring.com/stores/the-guitologist-mercantile
3: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com )
4: Purchase an ad! (Rate sheets available upon request at email above.)
5: Buy something from a sponsor and tell them I sent you.
6: Stand in the middle of the street naked screaming "LONG LIVE THE GUITOLOGIST!" Then when the cops arrive, tell them about my channel.
------------------------------------------------------------
♠STUFF I USE
-5A Variac: http://amzn.to/2FNWthU
-Jameco Isolation Transformer: https://amzn.to/2PRv1Fa
-Fluke 87: http://amzn.to/2DwHjvr
-Yotec 936 Soldering Station: http://bit.ly/2JqB1Vw
-Sealody SSA51 soldering station: http://amzn.to/2DJTS7P
-Black and Decker Heat Gun: http://amzn.to/2DWpDhr
-Geekcreit® LCR-T4 Mega328 Transistor Tester http://bit.ly/2J9uLSA
-HT02 Handheld Infrared Thermal Camera http://bit.ly/2LXfLoD
-Solderless Breadboard: http://bit.ly/2stkVAq
-Breadboard Jumper Wires: http://bit.ly/2JowaEh
-Geekcreit® XR2206 Function Signal Generator DIY Kit http://bit.ly/2LYBvkb
-Contact Cleaner: http://amzn.to/2FVitro
-Max Professional Cleaner and Lubricant: https://amzn.to/37R3JY8
-Deoxit Fader Cleaner: https://amzn.to/2LPwtsE
♠RECORDING
-JVC Everio Camcorder https://amzn.to/2RLIleU
-Andonstar USB Microscope: https://bit.ly/2q8QIWz
-Articulated Boom Arm with Cam Mount: https://amzn.to/2Hlo2AX
-Shure Beta 87A https://amzn.to/2rNPnoW
-EV 635A Omnidirectional Dynamic Mic https://amzn.to/2pR8HQT
♠RECOMMENDED BOOKS
-RCA TUBE MANUAL http://amzn.to/2GOBVqS
-DESIGN AND CONSTRUCTION OF TUBE AMPLIFIERS: http://amzn.to/2HSNMne
-Designing Tube Preamps for Guitar and Bass: http://amzn.to/2DK5tmt
♠2006 FENDER AMERICAN STD TELECASTER PICKUPS
-TV Jones Magnatron Neck: https://amzn.to/2q1zQjD
-Seymour Duncan Vintage Stacked Bridge: https://amzn.to/2GyZjrK
#electronics #repair #service
...
https://www.youtube.com/watch?v=sIavJXUrz68
In this video we'll install a power cord on a 1962 Valco made Supro 1616T Amp, briefly look at the amp guts, and test the tone with a 1961 Supro Bermuda Model 1540 Res O Glas.
...
https://www.youtube.com/watch?v=-ax41lNn0t4
My next door neighbor knocked on my door a few minutes ago. His truck was stolen from his driveway this morning before dawn. The same thieves stole a firearm from a vehicle on another nearby street last night also, according the the cop I spoke to. This is the same neighbor who just the other day came over and cleaned out my chimney and my gutters and refused to accept any payment. He is a good man, a hard working business owner, and doesn't deserve this. These thieves have been terrorizing our neighborhood for a long time and the local cops seem incapable or unwilling to track them down and stop it. As of last night, they have become ARMED thieves. I will take this information into account when/if I encounter one of them on my property. Fair warning. I'm tired of seeing my world go to hell and nothing get done about it.
#short
Help sick kids get SICK GUITARS: https://squishyguitarproject.com/
SUBSCRIBE TO CHANNEL 2: http://bit.ly/Guitologist2
*SHOW YOUR SUPPORT*
1: Donate via Paypal: https://paypal.me/guitologist?locale.x=en_US
2: Buy Merch: http://bit.ly/GuitologistMerch
3: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com )
4: Purchase an ad! (Rate sheets available upon request at email above.)
5: Buy something from a sponsor and tell them I sent you.
6: Stand in the middle of the street naked screaming "LONG LIVE THE GUITOLOGIST!" Then when the cops arrive, tell them about my channel.
...
https://www.youtube.com/watch?v=5T09C3aRnRg
Here is a demonstration of the tone of my 1964 Gretsch Chicago-made Valco Model 6150T Guitar Amplifier. It has an 8" Jensen speaker and uses 1 6V6GT tube in the power section and 2x 12ax7a in the preamp. All tubes are original RCA.
The guitar is a 1966 Hofner 459 VTZ Super in Natural finish.
...
https://www.youtube.com/watch?v=VczBe0YOdf8
0:03 Save 10% on Native Sons Straps with this code: GUITOLOGIST10 https://www.nativesonsgoods.com/
0:31 Gibson's PR Firm responds to Firebird X destruction video controversy, digs the hole even deeper
10:28 Boaz One Kickstarter raises over $117,000 in its first 12 hours http://bit.ly/2yy8KFc
12:03 Peavey liquidates the remainder of its Mississippi factory warehouse as production moves completely overseas http://bit.ly/2ZrI1Gd
14:05 Remebering Peavey's PR nightmare, the "Undercover Boss" TV show episode
15:53 NEW GIBSON GUITAR DESTRUCTION VIDEO SURFACES http://bit.ly/2GIfdln
18:05 Viewer Mail: Red Headed Step Stacker silver coins http://bit.ly/31cUkXr
-------------------------------------------------------
*WAYS YOU CAN SUPPORT THIS CHANNEL:*
♠Stand in the Middle of the Street Naked Screaming "LONG LIVE THE GUITOLOGIST"!
OR
♠Send an unwanted piece of gear or send a small tip via Paypal: bradlinzy@gmail.com
Thanks for your support!
♠STUFF I USE
-5A Variac: http://amzn.to/2FNWthU
-Jameco Isolation Transformer: https://amzn.to/2PRv1Fa
-Fluke 87: http://amzn.to/2DwHjvr
-Yotec 936 Soldering Station: http://bit.ly/2JqB1Vw
-Sealody SSA51 soldering station: http://amzn.to/2DJTS7P
-Black and Decker Heat Gun: http://amzn.to/2DWpDhr
-Geekcreit® LCR-T4 Mega328 Transistor Tester http://bit.ly/2J9uLSA
-HT02 Handheld Infrared Thermal Camera http://bit.ly/2LXfLoD
-Solderless Breadboard: http://bit.ly/2stkVAq
-Breadboard Jumper Wires: http://bit.ly/2JowaEh
-Geekcreit® XR2206 Function Signal Generator DIY Kit http://bit.ly/2LYBvkb
-Contact Cleaner: http://amzn.to/2FVitro
-Deoxit Fader Cleaner: https://amzn.to/2LPwtsE
♠RECORDING
-JVC Everio Camcorder https://amzn.to/2RLIleU
-Andonstar USB Microscope: https://bit.ly/2q8QIWz
-Articulated Boom Arm with Cam Mount: https://amzn.to/2Hlo2AX
-Shure Beta 87A https://amzn.to/2rNPnoW
-EV 635A Omnidirectional Dynamic Mic https://amzn.to/2pR8HQT
♠BOOKS
-RCA TUBE MANUAL http://amzn.to/2GOBVqS
-DESIGN AND CONSTRUCTION OF TUBE AMPLIFIERS: http://amzn.to/2HSNMne
-Designing Tube Preamps for Guitar and Bass: http://amzn.to/2DK5tmt
♠2006 FENDER AMERICAN STD TELECASTER PICKUPS
-TV Jones Magnatron Neck: https://amzn.to/2q1zQjD
-Seymour Duncan Vintage Stacked Bridge: https://amzn.to/2GyZjrK
...
https://www.youtube.com/watch?v=EWU1JqGtbLA
Weird little 50s signal generator restoration provides a window into a time in the history of post war electronics repair.
#electronics #repair #history
*SHOW YOUR SUPPORT*
1: Become a Member on Locals: https://theguitologist.locals.com/
2: Donate via Paypal: https://paypal.me/guitologist?locale.x=en_US
3: Buy Merch: http://bit.ly/GuitologistMerch
4: Send in Viewer Mail. (Contact Me for details at bradlinzy@gmail.com )
5: Purchase an ad! (Rate sheets available upon request at email above.)
6: Buy something from a sponsor and tell them I sent you.
7: Stand in the middle of the street naked screaming "LONG LIVE THE GUITOLOGIST!" Then when the cops arrive, tell them about my channel.
SUBSCRIBE TO CHANNEL 2: http://bit.ly/Guitologist2
♠STUFF I USE
-Signature Guitar: https://www.zioguitars.com/shop/brad-linzy-the-guitologist-signature-meteorite
-Mustool Handheld Oscilloscope: https://usa.banggood.com/custlink/DKDY7N94Gf
-Acetool Digital Calipers: https://amzn.to/3RlhO6Z
-Stripmaster Wire Strippers: https://amzn.to/3QUYfSY
-Miller Wire Strippers: https://amzn.to/3CCvZjL
-Hakko 20-30 Gauge Strippers: https://amzn.to/3KpGcC7
-Hakko 10-20 gauge Strippers: https://amzn.to/3PXEFV1
-Esgofo XHP90 Flashlight: https://amzn.to/3cyOieW
-IET Labs Capacitor Box: https://amzn.to/3CzybIV
-EISCO Resistance Box: https://amzn.to/3e2innL
-Engineer SS-02 Solder Sucker: https://amzn.to/3APvy4h
-Wiha Screwdrivers: https://amzn.to/3RcKteR
-5A Variac: https://amzn.to/3cxZVmp
-Jameco Isolation Transformer: https://amzn.to/2PRv1Fa
-Fluke 87 Multi-Meter: https://amzn.to/3wD56s2
-Solder Rework Station: https://amzn.to/3PUvrZx
-Geekcreit® LCR-T4 Mega328 Transistor Tester http://bit.ly/2J9uLSA
-HT02 Handheld Infrared Thermal Camera http://bit.ly/2LXfLoD
-Geekcreit® XR2206 Function Signal Generator DIY Kit http://bit.ly/2LYBvkb
-Contact Cleaner: http://amzn.to/2FVitro
-Max Professional Cleaner and Lubricant: https://amzn.to/37R3JY8
-Deoxit Fader Cleaner: https://amzn.to/2LPwtsE
♠RECORDING
-Sony AX53 Camcorder https://amzn.to/3MznuYp
-Canon HF M500 Camcorder https://amzn.to/3khlV5x
-Shure 565 https://amzn.to/3SdKfVP
-Audio Technica AT4040 Condenser https://amzn.to/3IhYV1x
-Shure Beta 87A https://amzn.to/3AO0zEL
-EV 635A Omnidirectional Dynamic Mic https://amzn.to/2pR8HQT
-sE Electronics VR1 Ribbon Mic https://amzn.to/3vkfMM8
-Tonor Q9 USB Condenser https://amzn.to/39fvmQp
♠RECOMMENDED BOOKS
-RCA TUBE MANUAL http://amzn.to/2GOBVqS
-Designing Tube Preamps for Guitar and Bass: http://amzn.to/2DK5tmt
-DESIGN AND CONSTRUCTION OF TUBE AMPLIFIERS: http://amzn.to/2HSNMne
...
https://www.youtube.com/watch?v=W8dvk3B4_kc