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The MOST POWERFUL GIBSON AMP of the 1960s - TITAN MEDALIST REPAIR & MODS! 

The Guitologist
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The big brother of the Gibson Atlas 50W amp, this is one of only 148 Gibson TITAN Medalist amps ever made. The TITAN was the most powerful Gibson amp of the era, clocking in at 90 watts. The only problem is, for all the potential in these amps, they are poorly executed. The wiring is atrocious and sloppy, the layout of the channels invites noise, the tremolo uses a 0A2 regulator tube and optical LDR, which isn't usually the best sounding tremolo (I much prefer bias-modulating tremolo). This example had already gone through at LEAST three different techs, all doing mods and repairs before me, so this will be a fun one, to say the least. The mods include turning Channel 1 into a Marshall JMP / JCM800 2203 style preamp, turning Channel 2 into something approximating a Fender 6G6 Bassman preamp, and changing the tremolo to a bias-modulating tremolo based on a Fender 5E9 Tremolux.
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#guitar #electronics #repair

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19 авг 2022

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Комментарии : 379   
@UncleDoug
@UncleDoug Год назад
I definitely feel your pain when faced with the heroic repair of a poorly designed circuit. You want to do your best for the customer at a reasonable cost......but some jobs just don't cooperate with our good intentions. As a result, you end up working countless extra hours to provide the type of outcome both you and the customer are happy with......but unless you're doing this as a hobby, it can really be a time and money pit. I salute your efforts and the end result, as evidenced by the fine audio demo. You definitely made the best of a bad situation.
@TheGuitologist
@TheGuitologist Год назад
I figured you, of all people, could relate. The RU-vid element certainly throws another monkey wrench in the mix, because if the end result isn't up to scratch, we'll hear about it. ;)
@UncleDoug
@UncleDoug Год назад
@@TheGuitologist Indeed.....every move you make is subject to peer review and if the final audio demo stinks, you're the goat. There is no place to hide when you post amp repair videos on YT, but about 98% of the time it's all worth it.....with appreciative viewers and customers sharing in the triumph over another electronic challenge :)
@billyclubbandit
@billyclubbandit Год назад
Spot on boss man. Mitzy is adorable.
@UncleDoug
@UncleDoug Год назад
@@billyclubbandit Thanks, Joseph, from both of us :)
@garybartkus6757
@garybartkus6757 Год назад
@@TheGuitologist Hey Brad! You are a much loved Amp Mod/Repair guru! (As is Uncle Doug!) You wouldn’t believe how many people messaged me saying “You better have taken care of Brad”. I was like….WTF dude, I was completely up front about the tinkering that was done to the amp and what I ended up paying is between me and Brad. You did an OUTSTANDING job on my amp. It is absolutely killer. That gain channel is a beast but for me the magic is in the clean channel. It is JUICY!
@garybartkus6757
@garybartkus6757 Год назад
Hey Brad! Thank you so much for working on my amp, resurrecting it and making it far better. I can’t wait to get it back, put it in the enclosure and play it! Man oh man! You tore up the demo. Thank you so much for all your hard work, obvious quest for excellence and great results! We’re leaving Austin in a few hours and when I get home the first thing I’ll do is watch the full video! You are one of only a few amp gurus who could get this done properly. You the man!
@TheGuitologist
@TheGuitologist Год назад
You'd better appreciate this, Gary! I had to steal the tone key from Satan himself here. :D
@garybartkus6757
@garybartkus6757 Год назад
@@TheGuitologist I have lots of character flaws but being unappreciative isn’t one of them! 😜Thank you! Thank you! Thank you!
@TheGuitologist
@TheGuitologist Год назад
@@garybartkus6757 hahaha!! that's more like it! You owe me a demo video when you get it back, brother.
@nobodynoone2500
@nobodynoone2500 Год назад
I have the same amp. It is incredible! Hold onto it, you got lucky!
@MichaelSmith-rn1qw
@MichaelSmith-rn1qw Год назад
Hey Gary, nice amp you got there. Brad really knocked himself out getting it back in working order.
@MMMRCHPCTB
@MMMRCHPCTB Год назад
Brad, it's great to see you getting back to the basics and making amp repair videos again. This it why I come here. Thank you, and take care!
@creyflan
@creyflan Год назад
You've made a few really good videos over the years.... but man, as far as a repair/instructional video, you've topped yourself. This is the new bar. Congratulations.
@TheGuitologist
@TheGuitologist Год назад
Thanks dude
@adobbs92117
@adobbs92117 Год назад
Seriously !!
@jts3339
@jts3339 Год назад
I’ve never played through a Titan but I have an all original Atlas IV that I purchased new in high school after my Gibson Skylark would no longer cut it. They are GREAT sounding and LOUD amps!
@mark5150ty
@mark5150ty Год назад
Sounds like a monster👍 I could hear your snare drum rattle in the audio though, some people might think that's the amp making that noise but it's not. This would be a great design for a fresh chassis with a more linear ground layout. It's definitely a beast and the guy should feel lucky that you made this a labor of love. Great work Brad.
@TheGuitologist
@TheGuitologist Год назад
The snare was even disengaged. Still rattling.
@rickycompton2610
@rickycompton2610 Год назад
Kick ass video Guitologist , what a freaking beast gain for days these old amps that you redo always come out smokin .
@TheGuitologist
@TheGuitologist Год назад
Thanks for watching, Ricky. Glad you dug it!
@paulduque3388
@paulduque3388 Год назад
Greetings Brad, I love videos like this, thank you very much, in fact it was the repair, modification and redesign of amplifiers that captured me and motivated me to follow you. You are great, you are also an excellent musician, thanks again for this fantastic video 👍.
@anderslinde2030
@anderslinde2030 Год назад
Thanks for a great video! The amp looks really nice inside now and it sounds amazing. Looking forward to the next one.
@theguitarcave9044
@theguitarcave9044 Год назад
Brad that Gibson amp sounds awesome. Your playing is top notch!!! Awesome repair!!!
@jonathanstrand2474
@jonathanstrand2474 Год назад
Looks sooo much better, now it’s an amp, immaculate wiring Brad!🙂
@TheGuitologist
@TheGuitologist Год назад
Dunno about immaculate, but it's certainly better.
@davidflamee
@davidflamee Год назад
Over my head but, in a great way. The time and effort here is incredible, staggering, and the results are joyous. Seriously compulsive viewing. Thank you.
@cameroncameron2826
@cameroncameron2826 Год назад
I'm another guy who knows nothing about servicing & repairing amplifiers but wants to & you are the only guy who has made that seem realistic for me Brad. I think its the way you use a certain type of thought process that makes it feel possible. Anyway i love your channel & never cease to be amazed at the ingenuity & cool situations you get into. Partly the sound you've pulled from that titan reminds me of tones from some of the soldano amps.
@garymallard4699
@garymallard4699 Год назад
watch Uncle Doug..he explains everything and funny too...
@ronnie5129
@ronnie5129 Год назад
Brad, What a Great Fix of A Total Mess Here, The Amp sounds like A Million Bucks Man, What a Great Video, Cousin Figel
@rchavez2112
@rchavez2112 Год назад
Great presentation! I loved they way you showed us the location of the test probes in a separate window. Nobody else does that!
@committments
@committments Год назад
Brad long time viewer here man and great job! Hope all is well man. I have a vintage Gibson mercury medalist I’m almost freakin done restoring. Ugh!! Spent way too many hours restoring the darn thing. Thank God it’s mine If it was a customer, it would have busted me! Great vids and channel.
@DalHap
@DalHap Год назад
Nice playing Brad. Been a while since I've checked you out. Godspeed Brother!
@jcwear89
@jcwear89 Год назад
Great content Brad! Loved this video 😃 And congratulations on keeping going until the end!
@jcwear89
@jcwear89 Год назад
Also... Great sound demo! Sounds epic 👌
@daveprentice
@daveprentice Год назад
I owned a Titan II in the 60s. Played it with a Harmony Marstone guitar. Wonderful sounding amp. Wish I still had it today. Fun to see one brought to life again.
@TheDevice9
@TheDevice9 Год назад
Very impressive. The dual nature of the amp is actually pretty cool. I don't play that kind of Marshal sound anymore but it really is there in all it's screaming glory, while at the same time the Fender side sounds great, as it should. Very nice tone. I like that the tremelo works with both channels.... I was afraid the Fender side would not have it. btw, you forgot the value of the cathode resistor on the cathode follower. Nicely done Brad.
@deplorable9022
@deplorable9022 Год назад
I really enjoy your channel. You are the "Mr. Carlson", of amplifier repair and electronics in my book. Have a Merry Christmas Brad.
@frankcunnigham220
@frankcunnigham220 Год назад
That was awesome playing Brad! You can see it in your face when you play.
@simonkormendy849
@simonkormendy849 Год назад
Really amazed at how good this amp is sounding on both of the channels after you finished working on it, all you would have to do is to make an A/B Box and then you would be able to footswitch between the two channels on-the-fly while playing.
@bobmoore4790
@bobmoore4790 Год назад
good job , for sticking in there to get her done
@thebudgetguitarist9721
@thebudgetguitarist9721 3 месяца назад
Great video! I learned so much 🤙🎸 also the noodling at the end, just incredible
@ctcards2636
@ctcards2636 Год назад
Wow what a job ya did on that amp ! :-) Great video, id never even seen or heard of this line of Gibson amps.
@robnic52
@robnic52 Год назад
A fab video Brad, the planning, the work, the filming and editing must amount to a lot of hours. The various problems cropping up were really informative, the missing DC blocking cap. The ground loop hum. Sounds great after the PSU ground was separated from the preamp grounding, also losing the ground strap off the pot cans. Thanks.
@TheGuitologist
@TheGuitologist Год назад
Indeed. This one took a LONG time to complete. The editing took several session to condense probably 7 hours of footage down to what you see.
@shotgunrebels
@shotgunrebels Год назад
Sounds fantastic dude. You did a great job on that. Wow.
@tom1263
@tom1263 Год назад
Brad that looks so much better! nice work!
@metalmig
@metalmig Год назад
Amazing sounding AMP both Channels Sounds incredible ! ! rock On Brad
@matthewf1979
@matthewf1979 Год назад
Man, it’s so much fun to mess around with basically a clean slate. I used an early 15 watt Marshall DSL chassis and cab to build something similar to this. I even kept the spring reverb that’s active on both channels. The Marshall side sounds more like a SLO with that 4th reverb gain stage. The cathode follower really hits the last stage hard though. I had to send a lot of gain straight to ground later in both circuits and it still rips your head off! I had to cut the reverb level by 90% compared to the standard Fender levels. If I had used all 12AY7’s it would still had been set to kill. The hardest part was patching up the original chassis holes by soldering in brass plates.
@chokkan7
@chokkan7 Год назад
Kudos on another great vid, Brad. It's always good to see you roll your sleeves up and get into the guts of an amp. I'm loathe to presume to offer advice, but have you considered elevating the voltage of your grounds? Robrob has several good tips about that on his amp page, and you'd only need to add a couple of resistors and an elco off the power supply; 50-60V should do the trick.
@brettbunke9096
@brettbunke9096 Год назад
Awesome work Brad😊
@Sawdusted-v4e
@Sawdusted-v4e 7 месяцев назад
I knew a few guys that had Gibson amps, back in the 70's, in their basements, and used them there when they could get them to work. NOBODY gigged with them. Always something would go wrong.
@alfordmyers7786
@alfordmyers7786 Год назад
Something I learned from a vintage synthesizer tech on testing pots…send a 1 kHz sine into the pot (out of circuit works best) and scope the wiper.
@nobodynoone2500
@nobodynoone2500 Год назад
Great tip, I have noticed the same!
@DonnTarris
@DonnTarris Год назад
Well done! I must say, I think having the terminal strips is at least easier to see components rather than Gibson's other method of manufacture - as Uncle Doug called it, linguini on an eyelet board! I'm working on my own Epiphone Embassy amp, very similar to Gibson's GA-95RVT, which had been modded by someone before. I have already mapped out the entire eyelet board, complete with buried components, and managed to rewire back to the Epiphone schematic rather than the GA-95RVT used by the last tech. From there I'm making adjustments to the circuit to improve tone (thank you Uncle Doug!), comparing parts of the circuit that a Dual Showman uses. I have to tell you, when I saw what a mess it was inside, I had almost the exact thought as what you've done with the Titan Medalist here - just use the chassis as a build platform and make an amp that works, with some more modern mods like adjustable negative feedback (current design has none) and a presence control. The way the amp is now, you can turn the "loudness" control on the reverb channel all the way off and still get reverb out with the reverb (send) control... offered up in one YT video as a "feature". I'm attempting to return the reverb just prior to the loudness/volume pot so reverb stays relative to direct signal. The tremolo circuit is the same as what you were up against, and I'm definitely not happy with what it's doing at this point - but not sure if it's performing to spec or was messed up by a previous mod. Challenging work this is, and definitely a labour of love and, for me, a real desire to keep stuff out of closets, recycle or landfill. I'm inspired watching your struggles and then success at building a very expressive and flexible amp that only suffers for the same remaining challenge as mine will... these things are massively heavy!! All the best as we head into 2023!!!
@Justarandomspacemonkey
@Justarandomspacemonkey 5 месяцев назад
The owner of that amp is very lucky, great work man.
@Damaraja
@Damaraja Год назад
Very cool. What a beast. Thx as always, B 🤙
@wrongchordsrecords
@wrongchordsrecords 3 месяца назад
hes having a blast, ive never heard him play for so long ! sounds great , i have the cab ive wanted the head for ages.
@papotorres9064
@papotorres9064 Год назад
Wow , hats off , your are the man , when it comes to this kind of work , I am really thinking of sending your way my Baldwin C1 amp , to fix the vibrato and make sure it's working The best way it can .
@mike60510
@mike60510 Год назад
Thanks for the primer on troubleshooting! I always learn from watching your vids.
@TheGuitologist
@TheGuitologist Год назад
If you don't own an oscilloscope or dummy load, you can still signal trace in the same general way with a capacitor probe and an external bench amplifier to send signal to. I sometimes even prefer doing it that way because you can easily distinguish between different kinds of noise.
@stevenmelsom705
@stevenmelsom705 Год назад
I've been watching you for a while Brad. Couldn't figure out why till just now. I play a bit of guitar. Played drums in bands on long island years ago. I'm a 54 yr old Carpenter . I watch you're vids becouse I share you're enthusiasm for well engineered components. You're attention to detail and you're oratory prowess when defining bullshit. Merry Christmas and happy new year. If I'm in you're area I'll stop over for some coffee.
@TheGuitologist
@TheGuitologist Год назад
Right on, brother. My Granddad was a carpenter and a mason. Maybe a little rubbed off.
@fredpriest7962
@fredpriest7962 Год назад
Hey Brad again you took a birds nest wiring to a fine looking amplifier wire layout that is a professional looking job. Great job man.
@TheGuitologist
@TheGuitologist Год назад
Thank you, Fred. I appreciate that. All the bones were there for a really great amp, just gotta chisel down to it.
@Damaraja
@Damaraja Год назад
That thing rips. Great vid, man. 🤙
@francisskundaliny1295
@francisskundaliny1295 Год назад
Rock'n rolly,brad!👍🎛🎸🔊🎶🎵
@elvisbullets7382
@elvisbullets7382 25 дней назад
There were a lot of "Thats what she said" moments in this video. Very interesting and entertaining stuff.
@jonathanstrand2474
@jonathanstrand2474 Год назад
Dude, you been jamming all right, speedy picking, your right hand is sharp🙂, I love when you play, missed it, you should just do a jam every month! Please😄, you have this cool country rock vibe like bluegrass maybe? Brad you rock!,
@aronhallam6449
@aronhallam6449 Год назад
Yeah he has nice chuck Berry type licks as well
@TheGuitologist
@TheGuitologist Год назад
I'm like GC's dumpster...I collect all the broken licks I can only barely play and make them my own by fucking them up before throwing them in the garbage pile. I don't know what that means.
@jonathanstrand2474
@jonathanstrand2474 Год назад
@@TheGuitologist well it’s fun to watch and hear, plus, hearing tube derived gain with a quality guitar is NOT like through a pedal, or at least those without tubes, it’s it’s own special thing, beautiful peals of harmonic feedback. Audible overtones, you ain’t building them from scratch, but you might as well be😅. Great design work. But like I say, it’s obvious you’ve been putting in the time playing, your feel gets better and better each time we hear you!🙂
@gorlagOv
@gorlagOv Год назад
That’s a wild puzzle you have there. I’m excited to see what happens I’m 4 minutes in so far.
@PaulaXism
@PaulaXism Год назад
Well that turned out better than new. Love the second channel Showman vibe and then turns into a Hiwatt 120 when cranked.. superb. Always stand firm on the 2nd ;)
@TheGuitologist
@TheGuitologist Год назад
I think I'm more of a Channel 2 man these days also. FROM MY COLD, DEAD HANDS will they take away my Channel 2.
@gumbomudderx7503
@gumbomudderx7503 Год назад
Awesome video Brad! I’m a few days late getting to watch it but really enjoyed it! I haven’t read threw the comments so I don’t know if anyone else had mentioned it, but the stamp inside, “inspected by 33 6205” the 6205 part, doesn’t that mean 205th day of 1966? I miss my Gibson GA35-RVT, as bad as it hissed and popped. These videos make me want to find another so bad
@andrewmiller2868
@andrewmiller2868 Год назад
I play guitar and absolutely love valve amps and because I don't know shit about amps I keep my fingers well away from the insides of them. Saying that, I find it endlessly fascinating when I watch you talking about amps, components and schematics from the 40's, 50's, 60's etc. and try to get my head around what you are explaining. Thanks for sharing your knowledge Brad. I also have the same reaction to Uncle Doug's videos 😂😂.
@TheGuitologist
@TheGuitologist Год назад
There are some book recommendations in the descriptions of my videos. My advice, buy a couple of those and you'll catch on more and more as you continue to watch and read. Before you know it, you'll be building and fixing your own amps.
@andrewmiller2868
@andrewmiller2868 Год назад
@@TheGuitologist Thanks for that Brad. I think I might just give it a go.
@TheGuitologist
@TheGuitologist Год назад
amzn.to/2DK5tmt
@pierre-jeancharbonnier334
@pierre-jeancharbonnier334 Год назад
U kick asses man!!! I'd love to have you as a teacher.
@jamesschenk1963
@jamesschenk1963 Год назад
Hey Brad that is one killer Gibson thanks for such a kick ass video.
@Meralain
@Meralain Год назад
Impressive! The Marshall channel sounds great, but that Bassman inspired channel....I like!
@timothyb1559
@timothyb1559 Год назад
Outstanding job! Channel one approaches VH1 tone. Channel two is amazing as well. Gibson amps may be a basket case from the factory but they can deliver the goods. I noticed the Blencowe power amp book is in print again if anyone is interested in that. 👍
@TheGuitologist
@TheGuitologist Год назад
I am actually. I saw that too and need to pick up a copy.
@timothyb1559
@timothyb1559 Год назад
@@TheGuitologist I was thinking, maybe that clusterbomb of resistors and capacitors they had on the tone stack was a discreet component recreation of the famous Gibson tone sucking package?
@lowheadroom
@lowheadroom Год назад
Thanks to guys like you and Uncle Doug sharing knowledge , I am able to follow along! Also , I can’t believe the amount of NOS pots you got for 60$ . Unreal
@TheGuitologist
@TheGuitologist Год назад
Yeah, each one of those Allen & Bradley and Ohmite pots are like $20 on ebay. I got probably 100 of em here.
@lowheadroom
@lowheadroom Год назад
@@TheGuitologist You have great luck man. I've seen you get unreal tube and other old tech stashes for cheap! You gotta teach me your ways. Maybe I should check Ebay, FB Market, and Craigslist daily. I've started looking for estate sales in my local area, but can't find anything that includes old tech yet.
@TheGuitologist
@TheGuitologist Год назад
Gotta be willing to just walk away from a bad deal sometimes and wait for a better one. Most of this stuff is getting more rare, that's true, but it's still possible to find stuff in the wild.
@jasondorsey7110
@jasondorsey7110 Год назад
@@TheGuitologist I just picked up a first generation EV sro/12 alnico for 100 bucks, stuff's out there if you look hard enough
@dhelton40
@dhelton40 9 месяцев назад
Looks like this turned into a complete rebuild. Very neat work. Some techs just like to rig it to get paid or just don't care...you will never know how this mess happened. The important thing is it looks good now and anyone seeing this amp will know it has been professionally serviced.
@BOBBRADLEYCHANNEL
@BOBBRADLEYCHANNEL 7 дней назад
Great video Brad!
@TheGuitologist
@TheGuitologist 7 дней назад
Thanks Bob! Appreciate that. It was a lot of work.
@wrtoomes600
@wrtoomes600 Год назад
Excellent video Excellent sounding amp.
@MrSmithvideo
@MrSmithvideo Год назад
Nice work Brad
@TheGuitologist
@TheGuitologist Год назад
Thanks man!
@timjones1464
@timjones1464 Год назад
Man that titan sounds beast mode for sure!!!
@OldStreetDoc
@OldStreetDoc Год назад
Really great of you to take this on, Brad. Especially with all that’s been done/mod’d within it. Made a question come to mind. When you finish this out & send it back to the customer, since you basically redesigned the circuits of the two channels, will you send a ‘new’ or current schematic showing the final results along with the amp to the customer? It always ends up looking like great work when you finish a job like this. And from what I’ve seen anyway, it always looks like an economical job as well. It isn’t as if you’re replacing parts just to charge for them I guess is what I’m trying to say. Which I always appreciate. Love the content. It’s simply fascinating to me. Looks as if they’ll get a LOT of life from this really classic Gibson amp. 👍🏼
@TheGuitologist
@TheGuitologist Год назад
I do always try to send new schematics with mods, yes. I keep a copy for myself too.
@OldStreetDoc
@OldStreetDoc Год назад
@@TheGuitologist Outstanding. Two seconds after clicking ‘send’ on that, I thought out loud to myself… “Well of course he does, dumbass!” 🤣 Appreciate it, Brad!
@incredifunk
@incredifunk Год назад
@TheGuitologist now THAT'S good thinking.. It's awesome & smart of you to send the new schematic but I hadn't thought of you keeping a copy for your own records.
@mike60510
@mike60510 Год назад
Teasing the segment, I like
@zandig666
@zandig666 Год назад
This is a classic tale of David and Goliath...I'm gonna grab a beer for this !
@clivedavies3
@clivedavies3 Год назад
exelent job killer sounds mate.
@user-cv8ix5dg6o
@user-cv8ix5dg6o 5 месяцев назад
Beautiful work
@1969framus
@1969framus Год назад
The pot numbers are Canadian date codes. DJ is manufacture G5 month and year. July, 1965.
@chopperdeath
@chopperdeath Год назад
You should produce and sell these bad boys to the public. The world needs other amps besides Fender, Marshall and Vox clones.
@briandonovan9560
@briandonovan9560 7 месяцев назад
Those NOS RCA bottles certainly help the character of the amp! Really an interesting unique amp.
@jessebreakspear6656
@jessebreakspear6656 Год назад
awesome video! even for a total newb amateur like me the worse case of ADD ever I still managed to learn some theory and practical stuff.
@JonnySoundSounds
@JonnySoundSounds Месяц назад
the amps i just spoke about were left with the " best" amp guy in town he sat on them for a year and a half. he made enough money doing easy stuff for people i assume it wasn't worth his time. i took it as a challenge and when i got them going i felt really good and the customer was ecstatic especially when i only charged him 60 an amp in labor for about 10 to 15 hours of work. he had to pay for parts also of course
@suzukiyesteryear
@suzukiyesteryear Год назад
What kinda watts is that beast making! God bless you for reviving it from the hopeless mess it was!!!
@musemuser777
@musemuser777 Год назад
Love the sound of that amp. I'm surprised how good it sounds.... 💯👍
@acdclexu6296
@acdclexu6296 Год назад
thats gonna be fun and is definitely something ive never saw
@OkFixer
@OkFixer Год назад
145:30 to 147:30.....I was certain I was going to hear 'Dreams of Milk and Honey''. I wonder what those settings with a Junior and a P90 would sound like. lovely, just lovely.
@12askerr
@12askerr 9 месяцев назад
Incredible save! I know it has to be frustrating basically redesign a crappy circuit and trying to save it. Especially all the extra hours. Sounded killer though!
@CM-bw9fz
@CM-bw9fz Год назад
I used to own this amp head. It's definitely Gibsons flagship amp. 100 watt beast for sure.
@chrissullivan40
@chrissullivan40 Год назад
What a rebuild! Whew. I’m tired. :)
@johnfink3641
@johnfink3641 7 месяцев назад
hey Brad. In the late 80's and early 90's I bought Strats, LP's and even two Electras. got Traynor Heads and even passed on a Selmer. Back then you stood a reasonable chance but , in my experience, today any "precious finds" are prob just on the other side of the back room wall waiting to be listed.
@NitroModelsAndComics
@NitroModelsAndComics Год назад
No dissapointments. It rocks.
@Lmoes
@Lmoes Год назад
Good job man!
@garyyarago2096
@garyyarago2096 Год назад
Damn it sounds good-- and the playing!Congratulations on a job well done, but how is the customer gonna get it back now?
@andrewsmith1520
@andrewsmith1520 Год назад
Awesome work! I've noticed you play your PRS more often then not. Is that your go-to these days?
@TheGuitologist
@TheGuitologist Год назад
The PRS just tends to be the one hanging around close by because it can take a beating and easily leans against furniture.
@liontribegc
@liontribegc 7 месяцев назад
Love the channel. Always learning… So, why not rebuild this to stock specs? ✌️😁✌️ Michael
@garyyarago2096
@garyyarago2096 Год назад
Your oscillascope is bringing on a "The Outer Limits " flashback.
@tubejoust
@tubejoust Год назад
@The Guitologist Brad, when using oscilloscope it would likely help you a lot if you used the other channel to display the input signal as reference and trigger on that one. saves time searching for the trace and gives a very good idea of how its changed. you then need only mess with the levels for the channel scope input. i verified your BK model 1525 is indeed Dual Trace
@TheGuitologist
@TheGuitologist Год назад
Until now, I only had the single matching probe. I'll probably follow the method you described going forward.
@fiddlix
@fiddlix Год назад
I’ll be there my friend..!!
@MrCayoCoco
@MrCayoCoco Год назад
Smashing amp!!(A bit strong for a harp player though) Great vid and info.
@deanboca12
@deanboca12 Год назад
I had the combo version. probably explains my back problems.
@jonnybeck6723
@jonnybeck6723 Год назад
Prolly redundant at this time, but for NFB loops: Bassman 5D6-A & 5E6-A, Princetons 5E2 & AA1164... I stopped at this point but it occurs that some of the strange places designers and experimenters tied in their loops... (?) Always dig and appreciate your vids. Have you been playing? 👀 (Moon equipped)
@curtjohansen5742
@curtjohansen5742 Год назад
Look at Brad shred it up.Fast and clean. I had no idea he was that great of a player.
@carlannerstedt6796
@carlannerstedt6796 5 месяцев назад
I had a challenge with a pair off Beveridge speakers , those with a 3200 volt in the electrostatic field, had never seen electronics with positive ground before, this was in Oslo, Norway 1981 or 82. Had zero volts, four 1N4008 parallelled with four 1Mohm, been watching "Uncle doug" for many years, I`m using voltage regulators OA2, OB3 , STV85 and 108 (Telefunken), together with transistors, This amp looks like another nightmare, a schematic whith "sleeping" tubes, looks like a teenager modified it to a "high end HiFi amp". very best regards C. A. Sweden
@tomdodds3876
@tomdodds3876 Год назад
Had several vintage Gibson amps, they had their own charm, but no real long term design plans like Fender, things changed almost annually. still the Titan is way happening ,man !
@jonathanstrand2474
@jonathanstrand2474 Год назад
Or jam to a track, it would be cool to see you in that setting, might be a good draw, I’d watch!!!😁
@user-qm7nw7vd5s
@user-qm7nw7vd5s 10 месяцев назад
Beautiful point-to point, hand wiring lives!
@LouisianaGator
@LouisianaGator Год назад
Never thought the state I live in would ever be mentioned from a fellow fan of the guitologist.
@Timconnorsis
@Timconnorsis Год назад
i dig your pot stash.. good stuff
@diggindumbsht9525
@diggindumbsht9525 Год назад
Good sh!t man! I appreciate your smarts!
@joelpearson8310
@joelpearson8310 6 месяцев назад
Man I really like your videos. I wish I could find a guy as competent as you to go through my amp. What's the best way to find a technician that works on Gibson amps. I'm in central AL.
@TheGuitologist
@TheGuitologist 6 месяцев назад
Join some amp forums. Amp Garage is a good one. Ask around.
@sixstringtwangin
@sixstringtwangin 6 месяцев назад
That Mitch Hedburg clip! Haha!!! Escalators can't break, they can only become stairs. Sorry for the convenience!!!😂
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