How to Scratch-Build a Vintage Amp, Part 5: Fabricating the Chassis

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In this Part 5 video, the amplifier chassis is hand-fabricated from 16-gauge sheet metal. Design, cutting, bending, and assembling the chassis are all demonstrated in detail, along with numerous pointers to make the task easier and to increase the probability of success. Common workshop tools are used for all procedures, including sledge hammer, 2 x 4's, propane torch, drill, pop rivet tool, and metal shears. No elaborate or specialized tools are needed. At the end of the video, in response to viewers requests, I provide a short tour of my 1971 Jeep CJ5. It is optional for those who are interested.
If you enjoy videos like this, then please subscribe to my channel and gain access to over 110 similar videos, featuring vintage tube amplifiers, jukeboxes, and bizarre electrical and mechanical devices. Thanks for watching :)

Пікірлер: 455

  • @ahmedarafa4486
    @ahmedarafa44865 жыл бұрын

    The service this man has provided to the world just by sharing this series to the world is incomprehensible. Truly great work from an experienced man. The knowledge passed out is priceless. Thank you Doug.

  • @UncleDoug

    @UncleDoug

    5 жыл бұрын

    Wow, you're quite welcome, Ahmed. Thanks so much !!!

  • @audiotechlabs4650
    @audiotechlabs46507 жыл бұрын

    Uncle Doug, you are nothing more than a 18 year old boy in a gray haired man's body! I know how that feels. I feel 18 ever time I play guitar! I went back and have been viewing this build series. It is like watching a good movie over and over again. You see and understand things you may have missed the first time around. Thankz

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Wow.....thanks so much, ATL. High praise indeed :) Rusty says that working hard, at something you really enjoy, is the surest way to remain a young pup at heart.

  • @luciousthorpe5062
    @luciousthorpe50629 ай бұрын

    Thank you uncle Buck or is it uncle Doug... I truly appreciate your sharing your knowledge with us. Love your craftsmanship.

  • @UncleDoug

    @UncleDoug

    9 ай бұрын

    Thanks, LT :)

  • @lasvegasira
    @lasvegasira7 жыл бұрын

    "Hey, I'm 68 years old and lifetime warranties don't mean that much to me anymore!" That was priceless, Doug! LOL!

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Glad you liked it, LV :)

  • @victenant
    @victenant4 жыл бұрын

    Ok, I know I’m commenting three years late but when you said the steel off-cut could make a “valve spring for a ‘52 Chevy” I had to pause the video for a moment. Legendary..... Awesome videos and genuinely helpful. Cheers, Pauly H.

  • @UncleDoug

    @UncleDoug

    4 жыл бұрын

    We're glad to hear that you enjoyed the video, Paul. Hopefully, your '52 Chevy doesn't need any more valve springs :)

  • @djentlover
    @djentlover6 жыл бұрын

    Wow, you're 43 years older than me and still have more energy!

  • @UncleDoug

    @UncleDoug

    6 жыл бұрын

    Thanks, DL :)

  • @jamesjohanson5675
    @jamesjohanson56755 ай бұрын

    i like how you do the wood work, the metal work.. the electronics...the lot! :) and you are a proficient teacher :)

  • @UncleDoug

    @UncleDoug

    5 ай бұрын

    Thanks, James. We're glad you enjoy our videos.

  • @robfpool
    @robfpool8 жыл бұрын

    Uncle Doug I am catching your lastest and most ambitious instalments on a steam driven server on vacation. At home I have Round Tuit Amplifier in bits and pieces. Once I'm back in Blighty I will get round to it and build that amplifier thanks to your inspiration! I take it the sand rail has made way for the snazzy jeep! Love it

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +robfpool Hey, Rob. I hope you're enjoying your vacation. I could use one after posting 5 videos in a short period of time :) Yes, I sold the sandrail and have focused on the Jeep. It's (now) street legal and I don't have to mess around with towing, like I did with the rail. Best of luck completing your RT amp :)

  • @krang07
    @krang078 жыл бұрын

    One thing I`ve learned watching your videos is, your not about half-measures. If it isn't rock solid, its not for you. :-) As always, love the classes you teach and look forward to many more. Cheers!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Krang Gangs Thanks, Lee. My old granny used to say, "If it's worth doin'....it's worth doin' right", or something to that effect :) Glad you liked it.

  • @hestheMaster
    @hestheMaster3 жыл бұрын

    The best chassis building video on KZread! Really thick sheet metal used here when 16 gauge or 18 gauge will do. Impressive vintage Jeep with proper mods for desert living.

  • @UncleDoug

    @UncleDoug

    3 жыл бұрын

    Thanks, HM :)

  • @ColettaHughes
    @ColettaHughes4 жыл бұрын

    I've realized you're simply amazing with all the things you know, especially after seeing that mean-machine Jeep of yours... Wow!

  • @UncleDoug

    @UncleDoug

    4 жыл бұрын

    Thanks so much, Coletta.

  • @moodyga40
    @moodyga408 жыл бұрын

    aluminum sheet i like to use when scratch build i got the idea from your last video and have not stopped pumping out amps and preamps glued to your videos a vast array of knowledge and information a true master

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +ian “valve doctor” forster Thanks for the very kind words, Ian. Aluminum does have its benefits for chassis fabrication. One of my early videos, possibly the 5F2-A Princeton scratch-build, demonstrates the process. Best of luck with your projects.

  • @diabolicalartificer
    @diabolicalartificer8 жыл бұрын

    Nice work as usual, looks like you can turn your hands to anything. I cut my metal sheet with an angle grinder and fine cutting disk; not as neat as your electric shears. I could watch/listen to you all day. A gentleman and a craftsman. Cheers!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Cacharroteca NOS Thanks so much for your very kind words. Rusty and I are glad you enjoy our videos :)

  • @arthurharrison1345
    @arthurharrison13452 жыл бұрын

    This is an admirable effort! I like the idea of metal end plates. The use of wood for electronics that gets hot invites a fire hazard.

  • @UncleDoug

    @UncleDoug

    2 жыл бұрын

    Thanks, Arthur. The metal also blocks EM interference and provides an excellent ground.

  • @pthardy2
    @pthardy28 жыл бұрын

    Just when I think the internet is spent, you come up with this video series! I'm in. I placed my parts orders today and will be following along. I hope others are too and will share their results. Keep being awesome!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Peter Hardy Are you making a Supro 6422 also? If so, best of luck with your project. As you say, at the end of this saga, we can all compare our finished products :)

  • @pthardy2

    @pthardy2

    8 жыл бұрын

    +Uncle Doug Yes, I'm going to try follow this one pretty much part for part. It lacks originality on my part but I'm playing it safe for my first "real" guitar amp build. I'll venture out on the next one. Sadly, I don't play myself but my wife loves to dabble with with her electric guitar and practices nightly as I doze off. I built her a little practice amp from parts from a 6V6 PP phono amp last year. This one should make for a nice Christmas gift.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    What a nice gift, Peter. Let's hope that both of our projects work out well. Your wife will be rocking once she gets an amp with reverb and tremolo.....It might interfere with your dozing :))

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    What a nice gift, Peter. Let's hope that both of our projects work out well. Your wife will be rocking once she gets an amp with reverb and tremolo.....It might interfere with your dozing :))

  • @marsattacks7071
    @marsattacks70717 жыл бұрын

    PS. I like that Jeep and can imagine a very excited Rusty in it ! Congrat on that project too !!

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Thanks again :)

  • @charris939
    @charris9398 жыл бұрын

    Hi Uncle Doug, this reminds me of something my father would do, nothing like a little over engineering as long as it gets the job done:) I've been enjoying the series of videos, and like a road trip it's often the journey that's important, the destination is the bonus.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +charris939 Greetings, Colin. It's always good to hear from you. You're right.....the journey really is where the adventure really takes place :)

  • @AndyWragg
    @AndyWragg8 жыл бұрын

    You sir are a man of many talents. You need to teach/show us how to weld next time as that's one skill I never picked up. You and Rusty had better get cracking with the cabinet video now. And that Jeep.......\m/

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Andy Wragg Thanks so much, Andy. Like golfing and tennis, welding is something you're better off learning first hand.....just always remember to keep your visor on, otherwise things tend to get a little "bright" :)

  • @audiotechlabs4650
    @audiotechlabs46508 жыл бұрын

    Well it appears there is a lot more to you than what meets the eye. Your rundown of the Jeep, indicates you must have done a lot of "scratch building" on the beautiful Jeep! It does my heart good to see an older vehicle brought up to a wonderful Desert Buggy! The chassis build is first rate, I have made many cabinets the same way, it,s good to see someone with your ability give credence to how I, and others make things with out fancy machines or tools . What fun! May have to pick up an electric shear. Thankz

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Audio Tech Labs You're welcome, ATL. The Jeep was a real handful. I had to completely rewire it, repair and remount the engine and rear differential, and fabricate a rear crossmember for the transmission.....then rebuild the "just rebuilt" transmission after its case cracked into two pieces. It took about 2 1/2 months of steady work to get it running strong and reliably. Glad you liked the video.

  • @johngeddes7894
    @johngeddes78945 жыл бұрын

    For a one off, I like the 16 guage chassis, even if it’s a little more work. The Jeep looks capable of handling whatever you subject it to!

  • @UncleDoug

    @UncleDoug

    5 жыл бұрын

    I do too, John. Who needs some flimsy trampoline-like chassis ???

  • @skycarl
    @skycarl8 жыл бұрын

    Being from Toledo I have to give a double thumbs up on the CJ5. Probably my most favorite Jeep. Nice chassis build. I am going lighter gauge as you advised. As always UD, thanks.......Carl

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +skycarl You're welcome, Carl. Glad you liked the video....and the Jeep :)

  • @Barefeet200
    @Barefeet2008 жыл бұрын

    Bent many a piece of 1/16 and 1/8 plate back in the day. Two inch thick steel topped work bench, massive clamps and an acetylene torch to heat things up. Lol, not something for the faint hearted. You did a "bang up" job there, Uncle Doug ! Very impressed with the finished product. That little electric shear surprised me, never would of thought it could cut such thick steel.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Barefeet200 Thanks, BF. The shear is rated at 14 gauge max, so it was getting close at 16 ga, but it never hesitated or struggled. I was surprised too :) As I said, this was stone-age technology, that brings out the Neanderthal in you.....especially if you hit your thumb with the sledge hammer :O

  • @davida1hiwaaynet
    @davida1hiwaaynet8 жыл бұрын

    That chassis looks great. Kudos for the good job, especially with basic tools.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +davida1hiwaaynet Thanks, David.....glad you like it :)

  • @MichaelMcGlynns
    @MichaelMcGlynns8 жыл бұрын

    I love how UD knows the name for everything, even the curly Q from cutting the steel.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Michael McGlynn I believe the term "kerf" is correct. It's traditionally the gap that's opened when you cut wood with a saw blade......so I guess the term would apply to the gap opened by the shear, with the curly Q being the physical manifestation of what was removed :)))

  • @aliffazali5885
    @aliffazali58858 жыл бұрын

    Old school method of doing things but u got some insane mad skill there.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +aliff azali Thanks so much, AA. I guess you could say that there is a "method to my madness" :)

  • @thespiritof76..
    @thespiritof76..3 жыл бұрын

    That’s a nice citizen jeep you have there uncle Doug.. edit: when I saw the scoop the first thing that came to mind was “ I bet he got a small block 350 in that thing! Sounds like it’s got a good idle too. Good cam selection

  • @UncleDoug

    @UncleDoug

    3 жыл бұрын

    Thanks, S76. It's one of those "thumper" RV cams.

  • @Dan79istheman
    @Dan79istheman8 жыл бұрын

    Loved the metal-work but gee whizzo, loved the Jeep.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Dan79istheman Thanks, Dan. There is something special about an old CJ5 that just stirs the soul :)

  • @colinsmith4185
    @colinsmith41857 жыл бұрын

    A quality construction project very very well built,superb technique,regards Colin

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Thanks, Colin :)

  • @td7456
    @td74568 жыл бұрын

    After this chassis build I'm figuring you'll get a call from Uncle Sam to build some M-1 Abrams tanks.... Nice job, love the CJ5 too!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Tim Dockery I'm ready if Uncle Sam needs me, Tim. I'm an old codger, but I can still bend steel with the best of them :) Glad you liked the Jeep.

  • @jimtippens
    @jimtippens6 жыл бұрын

    Awesomeness. Love your videos. Rusty & the little Sniff Testor Rule also. Thank you for sharing your knowledge.

  • @UncleDoug

    @UncleDoug

    6 жыл бұрын

    You're welcome, James :)

  • @kylebarton6498
    @kylebarton64988 жыл бұрын

    you always make me laugh as well as educate me! enjoying your video while listening to my old motorola, some old hank williams records. maybe i'll make an amp one day maybe i won't but i like to learn and you teach well. thank you doug!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Kyle Barton You're welcome, Kyle :)

  • @rlibby404
    @rlibby4047 жыл бұрын

    "I've never used this before, so it should be a unique experience for all of us." Is that a lesson plan or what? Love this guy

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Thanks, RL. I try to be honest, especially when exploring new frontiers.....and new tools. One never knows when disaster can occur :)

  • @billnorman1252
    @billnorman12528 жыл бұрын

    A 350 - 4 bolt main! I love the sound as it idles. What a great series. Thanks so much for producing this video.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Bill Norman You're welcome, Bill. I hesitated to feature the Jeep for fear of alienating any serious ampoholics, but it appears that most viewers seem to have a taste for huge, cobby tires and a raunchy idle :))))

  • @thomasakins5211
    @thomasakins52115 жыл бұрын

    I built a chassis for a 5F1 Champ after watching this out of some 20 gauge steel I got from the home store for about $8. I figured all it would cost me was time if it didn't turn out. I used the vise and 2x4's with a big hammer method. It wasn't difficult at all. I can't weld (yet) so I attached the side pieces with screws. I'm in the process of drilling holes using the step bit. This definitely generates some heat so I'm using 3in1 oil. Thanks for all the help Uncle Doug.

  • @UncleDoug

    @UncleDoug

    5 жыл бұрын

    You're welcome, Thomas. Best of luck with your project. Let us know how it turns out :)

  • @starlingave
    @starlingave8 жыл бұрын

    thanks for the first 5 videos in rhis series, I can't wait to get into the actual parts soldering and finalization. I plan on copying this amp with a NOS RCA 6l6gc black plate.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +starlingave You're welcome, SG. If you do build for a 6L6GC you'll probably need to upgrade the current capability of power transformer high voltage winding......to 100 to 125mA. I intend to only use a GB or 5881. Best of luck with your project.

  • @profxpedals2009
    @profxpedals20098 жыл бұрын

    Doug Great videos keep up the good work. Can't wait for the next episode.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +profxpedals2009 Thanks, Prof. It should be out soon :)

  • @southamericanrocker
    @southamericanrocker4 жыл бұрын

    Cool Jeep Uncle Doug!!

  • @Barnekkid
    @Barnekkid8 жыл бұрын

    Nice work Uncle Doug. Your craftsmanship is inspiring. Hey, nice jeep too!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Barnekkid Thanks, BK....glad you liked it :)

  • @jackallen6261
    @jackallen62612 жыл бұрын

    I used to work for Bar-S Foods, in the welding shop at the plant they had a ginormous sheet metal break, man I wish I had access to that now, lol. those bends would be like 2 seconds each, lol. Oh and a 12 foot shear But alas I will be stuck with the old sledge hammer method of shaping metal myself now, lol. Great video serious UD!! Thanks!

  • @UncleDoug

    @UncleDoug

    2 жыл бұрын

    Glad you enjoyed it, Jack. I would love to have some metal working tools, but I have absolutely no free space for them in my workshop or storage area.

  • @DeadKoby
    @DeadKoby8 жыл бұрын

    Cool deal.... I have many times said... But I don't have the tool for that... So I like the MacGyver way of doing the sheet metal bends. By trade, I install computer systems, and run network wiring, and sometimes we have to improvise on those jobs... nice to see your methods.... it adds something to my collection of how-to know how.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +DeadKoby Thanks, DK. The other option is to cut aluminum into properly-sized individual plates and then bolt or rivet them together into a chassis.....lots of cutting, but no cave-man bending, cursing 'til you're hoarse, and alienating the neighbors. Also if you do try this, stick with 18-gauge, the 16 is a $#%@& to bend :)

  • @lacorrida
    @lacorrida8 жыл бұрын

    Hi, Doug Great looking jeep , amaze by your G.M 350 motor . I m sure that if i had this jeep in my hometown (Montreal) during our winter season , never be stuck in the snow.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Mathieu Coletta Thanks, Mathieu. It has a great deal of torque. I can climb steep hills effortlessly (@1200 RPM) and never have to use 4WD Low Range. It's an excellent desert vehicle.

  • @StealthParrot
    @StealthParrot8 жыл бұрын

    Another excellent video in this series. Thanks.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +StealthParrot You're welcome, SP :)

  • @dl0454
    @dl04548 жыл бұрын

    Great build and what a fantastic Jeep. Thanks

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Doug Lord You're welcome, Doug....glad you liked it :)

  • @2rhart
    @2rhart8 жыл бұрын

    You spend your free time scratch building guitar amps and Jeeps. Short of Buzz Aldrin you must be the coolest person alive.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +2rhart Thanks so much, 2R. Buzz was helping out yesterday, handing me tools and comforting the neighbors.....he's a great guy :)))

  • @dannymacnevin3939
    @dannymacnevin39395 жыл бұрын

    Great video. I'm enjoying the series... I used to own a 1977 CJ5. It looked very similar to yours. Mine had the original 304 V8 in it, a posi-trac Dana 44 in the rear and a limited slip 38 in the front. 3 speed standard... I absolutely loved that rig! I live in Eastern Canada though... and it finally rusted out to the point of no repair... but I sure had some fun in it! It had a full soft top, and in our crazy winters up here, some mornings I would have to open the drivers door, and shovel the snow out from around the pedals before I could get in and drive it. Of course, this was in the 80's and I was still just a crazy teenager! Wouldn't dare do something like that now...

  • @UncleDoug

    @UncleDoug

    5 жыл бұрын

    Thanks, Danny. I guess old Jeeps are the ultimate in basic transportation. The new ones are fancy rigs that cost $50K or more......which defeats their purpose, in my opinion. They're too nice (and big and heavy) to be used in the manner that Jeeps were originally intended. The best "real" Jeeps were the old ones like yours and mine......rough as cobs, but they get the job done.

  • @materialsguy2002
    @materialsguy20028 жыл бұрын

    Doug, This whole series: " How to Scratch-Build a Vintage Amp" is excellent. However this segment is really outstanding. You have given me some great ideas about how to fabricate a custom chassis for other electronics projects.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Shaun Merrigan Thanks, Shaun. You're right......this method, barbaric as it may be, can definitely be applied to the fabrication of all sorts of metal chassis, pedals, component shields, etc. Rusty and I are glad you enjoyed the video :)

  • @kennethgroves6552
    @kennethgroves65522 жыл бұрын

    I love this series, this far. I have to agree with you, 16 gauge is kind of like battleship armor for an amplifier. But you've done it! That is admirable. Utilizing the invaluable advice, from your other videos, I procured, a left for dead, RCA Stereo tube amplifier. I've powered it up with the variac. I even hooked up my guitar to it. I will be making a few modifications to it, and a new home for it. (Cabinet) Thank you so much for these videos. I am now officially hooked on them.

  • @UncleDoug

    @UncleDoug

    2 жыл бұрын

    Thanks so much, Ken. The heavy gauge was a mistake, but that's the only small, usable piece of sheet metal that the weasels at the metal yard would sell me. Continued good luck with your project.

  • @valentinocolaon6060
    @valentinocolaon60608 жыл бұрын

    NICE, VERY NICE!!! love it! thank you, I might try to make a chassis myself.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Valentino Colaon Thanks, Valentino. By all means, give it a try, but use 18 gauge sheet metal, rather than 16 Gauge.

  • @memorypalace8009
    @memorypalace80092 жыл бұрын

    Amazing work. Thanks for doing what you do.

  • @UncleDoug

    @UncleDoug

    2 жыл бұрын

    Glad you liked it, MP.

  • @murratosmani6517
    @murratosmani65178 жыл бұрын

    Thanks Doug! Great to see how to build the chassis with simple tools, which probably everyone has handy. Of course like the Jeep! I assume Jack and Rusty were hunting and had no time to support you.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Murrat Osmani Rusty and Jack were indeed predisposed, Murrat, but will be available for service in the next video. Glad you enjoyed this one. Thanks for watching :)

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Murrat Osmani Rusty and Jack were indeed predisposed, Murrat, but will be available for service in the next video. Glad you enjoyed this one. Thanks for watching :)

  • @kcrmson
    @kcrmson8 жыл бұрын

    So addicted to your videos it's not even funny, Uncle Doug. Gives me lots of ideas. And that's an awesome CJ you've got there though I'm curious as to it not having a Mopar engine. We need more Rusty, Jack and Fluffy Cat assistance. Keep up the good stuff, you're my favorite channel.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +kcrmson Thanks so much, KC. It originally had a Dauntless V-6, but that was replaced with the Chevy 350. Glad you enjoy the videos :)

  • @kcrmson

    @kcrmson

    8 жыл бұрын

    +Uncle Doug Beefy CJ for sure! Forgot to mention, this particular video boosted my confidence for metal working big time, I just need space and some more tools so I can practice. Thanks again and can't wait for the rest of this series and whatever else comes next.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    Practice is the key, KC. Get some scrap metal and develop your techniques. Adding heat really helps to ease the bending process. You're welcome....thanks for watching.

  • @marsattacks7071
    @marsattacks70717 жыл бұрын

    I'm impressed by your dexterity with metal sheet. You give me the courage of trying it one of these days. You're excellent at teaching your work with great and clear details. Thank you from Canada.

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    You're welcome, Eric. Thanks for your nice comments. Regards to you and all our Canadian viewers :)

  • @TheGuitologist
    @TheGuitologist8 жыл бұрын

    That Jeep is a MONSTER! I love it! It's funny you have a toy with a non-stock 350...I have a 1976 Jaguar XJ12-C Coupe with a 350 conversion. I have nowhere to work on it and no proper tools, so I don't even try. One the amp though...you are going to mess up your tools with that thick gauge steel. Wears down bits and stuff fast. I broke one of my Harbor Freight 1/8" bits on a steel chassis. I bent the teeth of my Harbor Freight special punch and die set by trying to use it on a Hammond chassis. I think the punch will still work, but I'm probably sticking to more reasonable gauge aluminum in the future for any scratch building. Lesson learned. I wish I had a nice workshop like yours with more manly tools like welders and cutting torches. Right now I'm banging away in the house and driving my wife batty. I'm entering my middle age 'do manly garage stuff' phase.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Brad Linzy (The Guitologist) Thanks, Brad. A friend of mine installed a 350 in a beautiful Jaguar (with a blown-up engine.....bought cheaply) and it was a really nice car. I agree that aluminum is a lot easier to machine. Several of my previous amps were built with aluminum chassis. I just wanted to make a steel one for this application......and it's a very stout, heavy chunk of metal. By all means get a garage/workshop. Life is too short to spend any part of it without a nice place to build things :)

  • @dwightjt
    @dwightjt Жыл бұрын

    You'v got you have a lot of patience with yourself looks like a profesional made it. The finished amp Sounds tealy good to.

  • @UncleDoug

    @UncleDoug

    Жыл бұрын

    Thanks, Dwight. It's not really patience......it's more a matter of hard, careful work.

  • @dwightjt

    @dwightjt

    Жыл бұрын

    @@UncleDoug well uncle Doug your a fine Man. I should have had a mentor. When I was yong. And when I was yung It wound and should have been you. You are ah generous men thank you for your knowledge and passing it along..

  • @UncleDoug

    @UncleDoug

    Жыл бұрын

    @@dwightjt You're welcome, Dwight :)

  • @dwightjt

    @dwightjt

    Жыл бұрын

    @@UncleDoug another note on things Uncle Doug. You are leaving a very nice Legacy 4 after someday you leave this world I hope someone is recording this that is all your videos would be a nice teaching tool for the next 40 years at least simpler Technologies lead to more complicated learning I have learned more in the last five years of your videos then it all 50 years within my 65 years of life so far again thanks this will probably be my last note for a while you are really appreciated out there along with others doing a bit of the same around the country but yes you're the best.. Dwight.

  • @UncleDoug

    @UncleDoug

    Жыл бұрын

    @@dwightjt Thanks so much, Dwight :)

  • @BrendanMacsMusic
    @BrendanMacsMusic8 жыл бұрын

    Great video Doug! Plus that jeep sounds mean! Love it.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Brendan McLaughlin Thanks, Brendan. The engine has some sort of outrageous cam that makes it lope like a dragster.....but it does run and sound really nice :)

  • @74dartman13
    @74dartman136 жыл бұрын

    Awesome Jeep. Figured there was a V8 tucked in there with the scoop and big fan. Nice!

  • @UncleDoug

    @UncleDoug

    6 жыл бұрын

    Thanks, 74Dart.....yes, it's pretty "healthy" ;)

  • @SCOREWIZARDSMUSIC
    @SCOREWIZARDSMUSIC8 жыл бұрын

    This is the best show on youtube, great jokes

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +simming Thanks.....glad you enjoy the videos :)

  • @TheRoiderien
    @TheRoiderien7 жыл бұрын

    Uncle Doug, you and your readers may be interested in this tip. Drilling large holes in sheet metal is always a chore. Regular twist drills are a disaster--lots of vibration, they tend to catch, and can be dangerous unless the chassis is very securely held. Today, I tried a Forstner bit to make two 3/8" holes in an aluminum chassis. It worked incredibly well--smooth, no vibration, no tendency to catch the material. It worked so well, I tried a Forstner bit make a 1" hole. It also was a dream. A cutting fluid is highly recommended, and many machinists know to use, and swear by WD-40 for aluminum.

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Thanks for the tip, Roid. I have a set of Forstner bits and had no idea they could be used on metal. I'll give it a try.

  • @brianhensley7161
    @brianhensley71618 жыл бұрын

    Thats a Serious Gage Steel .... bullet proof chassis!!.....could be a selling point! Then i started thinking about SAFING that metal chassis edge right after the two lips were formed....but the oh so significant opposing thumb reminder showed up on screen! Stay safe for future amp fun! This is real tool man amp building! not for the skinny rocker! HOOMPH! thank you for every strike of the sledge and the NEW power tool, too!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Brian Hensley You're welcome, Brian. It is serious steel indeed, just ask the 2 x 4's that were destroyed during the bending process. Next time.....18 gauge. Actually, when a 2 x 4 split, a sliver punctured my thumb, so I wrapped it in masking tape to staunch the blood and got back into action......not a girly project :)

  • @bullthrush
    @bullthrush8 жыл бұрын

    Beautiful metalwork. The hand acting started to get a bit rugged with the taped up thumb, but I guess you got the bleeding under control for the finish. Good looking jeep!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +bullthrush Thanks, Andrew. When in caveman mode, the severing of a digit is inconsequential, especially if you have a torch handy to cauterize the stump. Actually it was due to a splintered 2 x 4.....but I like the first story better :)

  • @Woodys_Hobbies
    @Woodys_Hobbies5 жыл бұрын

    wow nice jeep uncle doug... and thanks for sharing ideas more power god bless...

  • @UncleDoug

    @UncleDoug

    5 жыл бұрын

    Thanks, Woody :)

  • @utubehound69
    @utubehound698 жыл бұрын

    Wow! Thats a lotta work. Great Job.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Watchman4u Thanks, W4. Glad you liked it :)

  • @utubehound69

    @utubehound69

    8 жыл бұрын

    Uncle Doug I have done woodwork in the past custom wood designed for Conversion Vans & Trucks Cabinets … I've also have done a lotta metal work i.e. Shears Breaks Roll Forming Mach. CNC. Hats off to you for that truly hand made Chassis & Cab Amp !!!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    Thanks so much, W4. That 16 gauge is pretty tough :)

  • @utubehound69

    @utubehound69

    8 жыл бұрын

    Uncle Doug My back can attest to that but it was the plate steel 1/4'' that killed my back 300 lb sheets/Plates. Can Wait t see the Finished Amp!!!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    Neither can I, W4. Thanks :)

  • @wizardrule81
    @wizardrule818 жыл бұрын

    Very cool video Doug, Better then Buying a pre made one

  • @brianfoley4519
    @brianfoley45198 жыл бұрын

    nice work on the jeep, jeepers!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +brian foley Thanks, Brian :)

  • @GregsGarage
    @GregsGarage8 жыл бұрын

    That jeep kicks ass. My hands were cramping up just thinking about how many blows it would take you to band that 16ga metal. That chassis looks fantastic. This is an exciting build to watch. Thanks for taking the time to document it like you have.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Greg's Garage You're welcome, Greg. I prefer 18 gauge, but 16 is all the metal shop had on hand in a half-sheet.....and it was the devil to bend.....but it all turned out OK in the end. Thanks so much for watching :)

  • @davida1hiwaaynet
    @davida1hiwaaynet8 жыл бұрын

    Love the Jeep. That brings back memories! I remember many rides in a (stock) CJ7 at my uncle Bill's ranch in the Texas hillcountry.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +davida1hiwaaynet Thanks, David....glad you like it :)

  • @johncunningham5435
    @johncunningham54358 жыл бұрын

    Well done on the metal frame; it is starting to take on form, "classic"

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +John Cunningham Thanks, John.

  • @f1tard
    @f1tard8 жыл бұрын

    Right on man , sweet ride !

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +f1t Thanks, F1....glad you liked it :)

  • @glenncohen4023
    @glenncohen40238 жыл бұрын

    This is my favorite channel! NEVER have I had so much fun while learning something. My wife also loves rusty! Every time she hears your voice she shouts "where is rusty"

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Glenn Cohen Wow....thanks for the very kind comments, Glenn. I'll have Rusty wave to her in the next video (if he's awake :)

  • @glenncohen4023

    @glenncohen4023

    8 жыл бұрын

    +Uncle Doug she would love that! Her name is Kelley.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    Rusty sends his regards :)

  • @rheidtech
    @rheidtech8 жыл бұрын

    whoohoo! ya did it! gotta say that jeep was a curve ball. that thing is sick. betcha take rusty n jack sand surfin.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +R HEIDEMAN Thanks, RH. It's been in the background of a couple videos and some viewers asked to see more. Rusty and Jack are still a little scared of it, but hopefully that will wear off.

  • @rheidtech

    @rheidtech

    8 жыл бұрын

    Yeah i took my pus for a ride last night..just because lol. Shes getting better.

  • @bombsheltermusic7986
    @bombsheltermusic79868 жыл бұрын

    A great series. Thanks.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Patrick Greisberg You're welcome, Patrick. Glad you like it :)

  • @r33c3
    @r33c38 жыл бұрын

    Uncle Doug, really enjoying this series - keep up the great work! Also...sweet jeep!

  • @BravoColl
    @BravoColl7 жыл бұрын

    Wow, that Jeep!! You're my absolute hero Doug!

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Thanks, BC :)

  • @johnbhumphrey
    @johnbhumphrey8 жыл бұрын

    Absolutely fascinating and inspiring! Can't wait for the next video.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +John Humphrey Thanks, John....glad you liked it :)

  • @ross3818
    @ross38183 жыл бұрын

    Great demonstration in your "stone age" technique. THANKS. BTW:Bends will "steal" from the length perpendicular to its axis depending on the material's thickness. It's a small thing but could be critical too.

  • @UncleDoug

    @UncleDoug

    3 жыл бұрын

    Thanks, Collins. Yes, it's advisable to compensate for diminished overall length due to bending.

  • @redfishbum
    @redfishbum8 жыл бұрын

    Thanks Uncle Doug for taking the time to document all of these steps. I am really enjoying this series. I have built a champ from a kit, so I'm hooked. However, the challenge I have is converting a schematic into an actual "point to point" soldiered system. The printed board in my kit did not allow me a good mental picture of converting the schematic into the amp. I do hope that this will be explained in your future, sure to be outstanding, videos. Thanks again...Bart

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +redfishbum You're welcome, Bart. The ability to interpret a schematic and translate it into a wired circuit is like learning a new language. It requires a lot of practice and experience to master. No one can explain how to do it, you just have to apply yourself, study, and practice.

  • @JustSomeGuy1967
    @JustSomeGuy19678 жыл бұрын

    Really enjoy all of your videos !

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Mark Jordan Thanks, Mark :)

  • @SiliconSet
    @SiliconSet8 жыл бұрын

    Great video Doug! Many thanks for showing us over the CJ-5.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    You're welcome, SS. It seemed like a suitable digression in a video featuring hammers and steel plate :)

  • @babybearkill1
    @babybearkill18 жыл бұрын

    Lovely job Doug.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +BBK1 Thanks, BB :)

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +BBK1 Thanks, BB :)

  • @tremelo68
    @tremelo688 жыл бұрын

    As always, very informative and fun. Thanks for all your videos!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +tremelo68 You're welcome, Trem.....glad you liked it :)

  • @Slugg-O
    @Slugg-O8 жыл бұрын

    Very nice Jeep.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Slugg0matic Thanks, Sluggo :)

  • @Reefgc
    @Reefgc8 жыл бұрын

    excellent video series!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Reefgc Thanks :)

  • @user-陽朝
    @user-陽朝4 жыл бұрын

    So beautiful.

  • @henrykuronen
    @henrykuronen4 жыл бұрын

    Thank you for all these amazing videos! I’ve learned so much. Greetings from Finland! 😊

  • @MichaelLloyd
    @MichaelLloyd8 жыл бұрын

    I've been catching up on the amp build videos (great work). Love that Jeep! I'll bet a few people have been surprised by that 350 :)

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Michael Lloyd Thanks, Michael. Generally it's passengers who are surprised.....when we climb a steep, rough hill in 4WD High Range at 1100 RPM. With all that torque, there is no need for drama.

  • @sawyer7271
    @sawyer72713 жыл бұрын

    Doug, you’re a ctreasure. Loved the Jeep and your attention to detail. You must be close to me (San Diego).

  • @UncleDoug

    @UncleDoug

    3 жыл бұрын

    Thanks, SCDG. We're in far West Texas, a block from the Silvery Rio Grande :)

  • @gregg4164
    @gregg41646 жыл бұрын

    Sweet Jeep.

  • @UncleDoug

    @UncleDoug

    6 жыл бұрын

    Thanks, Gregg. I have since sold it and bought another one, which is featured in a recent video.

  • @Darryl603
    @Darryl6038 жыл бұрын

    Nice thumper cam with what looked like Dynomax mufflers. Thanks for sharing. Oh yeah, don't forget to buckle up before you gas that Beast! : )

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Darryl Landry You're welcome, Darryl. I see you picked up on the non-stock cam :))) The mufflers do look like Dynomax's, but are Flow-Masters, and I do use seat belts without fail in the desert.....you really have to, to stay inside :)

  • @Darryl603

    @Darryl603

    8 жыл бұрын

    Ah yes, I should've known that tune! Looks like a fun grocery getter : )

  • @psyolent.
    @psyolent.2 жыл бұрын

    absolutely nothing stoneage here mate, that came up awesome doug. i think when i build my chassis i'll make it out of alloy, much easier to bend and work with. a quick tig to complete the ends just spotted.

  • @UncleDoug

    @UncleDoug

    2 жыл бұрын

    Thanks, Greg. Good luck with your project.

  • @sa230e
    @sa230e8 жыл бұрын

    Thanks for the video, this is going to help a LOT when I'm building my chassis. I especially like how instead of bending the sides, you built them separately and welded them in. Very clever. I'm going to change my design to do the same. I'm going to have to look around for some of those electric shears. Nice Jeep.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +sa230e You're welcome, SA. Glad you liked the video and electric shear. Best of luck with your amp project.

  • @chaimatepimolviriyachart1560
    @chaimatepimolviriyachart15605 жыл бұрын

    Nice Jeep you have!

  • @UncleDoug

    @UncleDoug

    5 жыл бұрын

    Thanks, KM. I sold it and got another one, which is featured in a more recent video.

  • @chaimatepimolviriyachart1560

    @chaimatepimolviriyachart1560

    5 жыл бұрын

    Oh yes! I remembered you also have nice vintage looking truck in the more recent videos.

  • @moodyga40
    @moodyga408 жыл бұрын

    so great mate i too love build from scratch

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +ian “valve doctor” forster Thanks :)

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +ian “valve doctor” forster Thanks :)

  • @dylanheadrick3789
    @dylanheadrick37898 жыл бұрын

    Beautiful Jeep. I've got a '79 CJ7 of my own that needs a bit of work done to it still

  • @GuteisFinger
    @GuteisFinger8 жыл бұрын

    Uncle Doug, having worked in a steel rolling mill for five years in a prior incarnation, when I heard you say "18 gauge steel," I thought you were going to be adding a B pillar to the jeep. Wow! I think I might have to close my good eye when you get the chainsaw and climbing spikes out to fabricate the cabinet. ;-) Really enjoyed watching your work. Thanks once again.

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Carl M Varady Actually, Carl, I fabricated the chassis from 16 gauge steel....and it was tough. Rusty and I are now hunting for oak trees to make our lumber for the cabinet :) You're welcome....glad you enjoyed it :))

  • @MrOldnslofly
    @MrOldnslofly8 жыл бұрын

    Love your videos. Greatly enjoying this series so far. The bluing you refer to on your sheet metal is called ( mill scale). It actually is formed during the hot roll process of the sheet metal. Keep up the fine work. I have learned tons from your channel.

  • @learnerlearns
    @learnerlearns8 жыл бұрын

    Oh yeah, did I mention that YOU ROCK!

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Learner-Learns No, but I appreciate hearing it, LL :)

  • @francisskundaliny1295
    @francisskundaliny12957 жыл бұрын

    this chassis is solid as your yeep:-) the tool is coo;l in german is named" elektr.blechschere". dont hammering your thumb! nicly yeepee!!! great work! my grandfather says:a men need a car(he means a "volkswagen bully doublecabin)and a workbech+tools!!! greets!

  • @UncleDoug

    @UncleDoug

    7 жыл бұрын

    Thanks for your comments, Francis :)

  • @PoJoWo
    @PoJoWo8 жыл бұрын

    Wow. This is were i start to get the jitters. The fabrication side is not my strong point and when I see the standards you work to I am filled with admiration. That is evident in all of your work, jeep included. There are lots of old land rovers and the odd Austin gypsy knocking around here in North Wales, once in a blue moon a guy locally brings out his lightweight ex military land rover with a rover v8. That's a thing to behold. No desert to eat up though, just sheep avoidance. All the best

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +PoJoWo Thanks for the kind words, PJ. Watch out for those sheep :))

  • @DonLeeelbow667
    @DonLeeelbow6678 жыл бұрын

    that was amazing, really impressed with how nice that turned out, and I bet it could be dropped off the roof of your house with nary a scratch

  • @UncleDoug

    @UncleDoug

    8 жыл бұрын

    +Don Lee Thanks, Don. It's stout enough to stand on without denting.....not that that's a vital capability.....but I guess stronger is always better than flimsier :)

  • @freakflagjo
    @freakflagjo8 жыл бұрын

    thanks for the info,i love your videos, you truly are the master, keep em coming. jwt

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