Headfirst Amps
Headfirst Amps
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  • Просмотров 1 779 580
USA December 2024 VLOG #monomythamps #headfirstamps
2 week build mission in Indiana USA, December 2024.
Check out our products:
headfirstamps.com
Contact us:
email: jason@headfirstamps.com
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profile.php?id=61552664694922
Into DIY? Check out the EvolveDIY store:
evolvediy.com/
Просмотров: 2 258

Видео

Airbourne Collection - Part 4 - 1977 JMP 2203 #airbourne
Просмотров 1,8 тыс.21 день назад
Final video in the Airbourne series, here we have Brett's '77 2203. Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/
Winter in Bloomington
Просмотров 1,3 тыс.Месяц назад
It's snowing outside. Credit to Shea for the incredible camera work. Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/
Converting a Marshall JMP 1987 to a 2204 - A PRACTICAL GUIDE!
Просмотров 2,4 тыс.Месяц назад
Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/
Marshall 1959SLP reissue - Vortex
Просмотров 3,7 тыс.2 месяца назад
3 gain stage / 4 gain stage mod based on our Evil Joe circuit architecture. Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/
Headfirst Evil Joe - DEMO and OVERVIEW!
Просмотров 3,5 тыс.2 месяца назад
Following the August release of the Evil Joe, I finally did my own demo video! Hope you find it useful if you're considering one or you already have one and are looking for further info. Joe Barresi: www.joebarresi.com/ How the collaboration with Joe came together: ruclips.net/video/PP1fjsOnfKw/видео.htmlsi=rCEiA8h6vsvu3MxG Order your Evil Joe: headfirstamps.com/?product=evil-joe Check out our ...
Airbourne Collection - Part 3 - 1979 Marshall JMP 50W #airbourne
Просмотров 2,9 тыс.3 месяца назад
Old Marshalls are never as they seem....stock? Not likely. Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/ 0:00 Intro to amp as received 7:20 A/B tone test 8:07 Review of finished amp
Marshall Origin DROP-IN replacement mod PCBs - JCM800 hot rod!!
Просмотров 9 тыс.4 месяца назад
Now you don't need to hack up your stock Origin PCB, simply remove them for safe keeping and drop in these DIY boards. Hot rodded 800 tones on a budget!! What a great DIY project. Works with both the Origin 20 and the Origin 50. Purchase online here: evolvediy.com/?product=marshall-origin-drop-in-replacement-mod-pcbs Great design here from Alex Catlow at Sirius Amplification. siriusamplificatio...
Airbourne Collection - Part 2 - 1982 Marshall 2203 JCM800 #airbourne
Просмотров 3,2 тыс.4 месяца назад
Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/ 0:00 Intro 0:53 Amp as received 6:52 A / B tone test 7:38 Overview of changes 10:27 Outro
Airbourne Collection - Part 1 - 1974 Marshall Super Lead #airbourne
Просмотров 8 тыс.4 месяца назад
Check out our products: headfirstamps.com Contact us: email: jason@headfirstamps.com Follow Us: headfirstamps.jason profile.php?id=61552664694922 Into DIY? Check out the EvolveDIY store: evolvediy.com/ 0:00 Intro 1:25 Amp as received 8:14 A / B tone test 8:59 Overview of changes 10:46 Outro
Shea plays the Evil Joe #monomythamps
Просмотров 3,8 тыс.6 месяцев назад
Shea Monomyth rips on the Evil Joe. Straight in, no pedals. @Monomythamplification Bloomington Indiana, May 2024 jason@headfirstamps.com headfirstamps.com headfirstamps.jason profile.php?id=61552664694922
USA May 2024 Vlog #monomythamps #ksramps #headfirstamps #slipknot
Просмотров 1,5 тыс.6 месяцев назад
USA May 2024 Vlog #monomythamps #ksramps #headfirstamps #slipknot
Headfirst Evil Joe - the Evil Joe Barresi amplifier. NEW RELEASE!!
Просмотров 6 тыс.6 месяцев назад
Headfirst Evil Joe - the Evil Joe Barresi amplifier. NEW RELEASE!!
The CRAZIEST Marshall mod you've ever seen!! Part II
Просмотров 5 тыс.6 месяцев назад
The CRAZIEST Marshall mod you've ever seen!! Part II
The CRAZIEST Marshall mod you've ever seen!!
Просмотров 13 тыс.6 месяцев назад
The CRAZIEST Marshall mod you've ever seen!!
Shea & Jason high gain mod Marc Huzansky's Marshall SV20H @Monomythamplification @tone-talk #VHMod
Просмотров 10 тыс.7 месяцев назад
Shea & Jason high gain mod Marc Huzansky's Marshall SV20H @Monomythamplification @tone-talk #VHMod
Leon Todd’s 100w Marshall 2959!!
Просмотров 8 тыс.7 месяцев назад
Leon Todd’s 100w Marshall 2959!!
Marshall SV20H OG José with added Clean channel!!
Просмотров 3,5 тыс.8 месяцев назад
Marshall SV20H OG José with added Clean channel!!
Improve your Marshall Vintage Modern!!
Просмотров 10 тыс.8 месяцев назад
Improve your Marshall Vintage Modern!!
100W Super Lead with Reverb??!! The Marshall 2959
Просмотров 4 тыс.9 месяцев назад
100W Super Lead with Reverb??!! The Marshall 2959
Vortex 4 Stage Mod
Просмотров 3,1 тыс.9 месяцев назад
Vortex 4 Stage Mod
Club Secret Twenty3. iPhone, Kramer 1984 and Greenbacks.
Просмотров 2,5 тыс.9 месяцев назад
Club Secret Twenty3. iPhone, Kramer 1984 and Greenbacks.
Plexi Mod the Origin 50. 50W vs. 20W differences!!
Просмотров 6 тыс.10 месяцев назад
Plexi Mod the Origin 50. 50W vs. 20W differences!!
Do the Marshall Vietnamese transformers sound any good?? MAV vs Mercury TONE TEST!!
Просмотров 12 тыс.10 месяцев назад
Do the Marshall Vietnamese transformers sound any good?? MAV vs Mercury TONE TEST!!
Hot Rod your Marshall 1959HW - OG José HOW TO!!
Просмотров 20 тыс.10 месяцев назад
Hot Rod your Marshall 1959HW - OG José HOW TO!!
Recreating Malcolm Young's 1971 Marshall Super Bass - PART 2
Просмотров 5 тыс.11 месяцев назад
Recreating Malcolm Young's 1971 Marshall Super Bass - PART 2
Recreating Malcolm Young's 1971 Marshall Super Bass - PART 1
Просмотров 8 тыс.11 месяцев назад
Recreating Malcolm Young's 1971 Marshall Super Bass - PART 1
Headfirst 2203 Stealth Mod
Просмотров 3,4 тыс.11 месяцев назад
Headfirst 2203 Stealth Mod
Turn your Marshall Origin into a Proper Plexi - REVISITED!!
Просмотров 18 тыс.11 месяцев назад
Turn your Marshall Origin into a Proper Plexi - REVISITED!!
NOS Mustards for this ‘78 JMP | A great amp made even better? Part 2
Просмотров 2,9 тыс.11 месяцев назад
NOS Mustards for this ‘78 JMP | A great amp made even better? Part 2

Комментарии

  • @19581998
    @19581998 31 минуту назад

    Welcome to “The Grizzled Jaded Amp Veteran” podcast

  • @zabtej1645
    @zabtej1645 Час назад

    The whole fire situation was created on purpose all the way from the spark to the winds. It's social engineering on the deepest and most evil level. Facts.

  • @madalia1
    @madalia1 2 часа назад

    I can’t help but imagine how an amp designed by all 4 of these guys would turn out 💪

  • @Burkhimself
    @Burkhimself 10 часов назад

    I hate that I missed this live. Very interested in hearing a RUclips demo of Shea’s new amp. 🤘🏼 I could’ve listened to 4 more hours of these dudes.

  • @nazperalta1794
    @nazperalta1794 10 часов назад

    Dave Friedman I am loving the Boss based pedal board in the background (well, it looks like the top row is Boss anyway). Is that a test board for your amps? I have tried the multi-fx route for pedals but am now on Boss stompboxes as easier to turn the knobs!

  • @JockeLundgrenTV
    @JockeLundgrenTV 12 часов назад

    GOWER POWER!! ❤🎸

  • @markspurgin8225
    @markspurgin8225 16 часов назад

    Well 💩 I missed the live stream sorry I thought it had notifications on but no I do now 😊

  • @primedirective00
    @primedirective00 18 часов назад

    You have a remarkable talent for this. I hope to learn a lot more

  • @StewPetty
    @StewPetty 18 часов назад

    Dave answers all the emails! Crazy and fast too!

  • @NewReligion1954
    @NewReligion1954 18 часов назад

    Great to know everyone is well & safe. Great show today. I had to pull away early sadly but it was impressive with so much talent on on stream. Cheers. David Hopkins 🤘

  • @TavaresProject
    @TavaresProject 19 часов назад

    I haven't watched it yet but I most definitely will... I'm so glad you're back to doing these and even better with this supporting cast!!!

  • @StormtrooperCylon
    @StormtrooperCylon 19 часов назад

    Mate, I agree, once you use less gain on a valve amp, that dynamics and feel, you NEVER go back to Modellers. I can attest that over more than 19 gigs with bands that use Modellers, my Marshall TSL100 always blow them out of the water, and a few times I have had other guitarists say to me “I have never heard so much clarity!” and I always just shrug and say “just a guitar straight into a 100w valve amp” and they always look at me confused 😂

  • @BradsGuitarGarage
    @BradsGuitarGarage 20 часов назад

    Thanks for the livestream, you legends! But now I'm 3 hours behind on work!

  • @fedrek01
    @fedrek01 20 часов назад

    It was awesome, I arrived an hour and a half after it started, but I'll watch it all tomorrow. Huge respect to everyone present, I respect all of you and thank you for answering my question, it's not every day that you get the opportunity to ask such people.

  • @nathanaelnainggolan970
    @nathanaelnainggolan970 День назад

    ❤❤❤

  • @primedirective00
    @primedirective00 День назад

    Do you have this available for the Rocker 15 terror?

  • @AliKiani7887
    @AliKiani7887 День назад

    Nice Tone > Nice Playing > orgasmic Sound😍🤩

  • @tremdoctor007
    @tremdoctor007 2 дня назад

    I took my DSL100H to a local amp tech with many years experience in the Seattle area. I’m hoping he comes back with the bad news being that I need a new transformer because it would explain a lot. I bought mine used and have never been thrilled with the tone (after new tubes and endless onboard EQ tweaks,and recorded comparisons). It’s new brother the DSL100HR and little brother the DSL20HR both sound much better and are consistent. The H’s I’ve heard sounded much better than my H. So I’m hopeful my output transformer is failing. Would match the symptoms of not good distortion, muddiness, compressed and muffled sound. Crossing my fingers.

  • @griffinmacmillan3678
    @griffinmacmillan3678 2 дня назад

    "This is a brand new 2203x that I've modded" so it's not brand new? Modifying an amp circuit can create noise - sounds like you skipped the elephant in the room.

  • @kirkgreenman1386
    @kirkgreenman1386 2 дня назад

    Cathode does sound , I think better or clearer. Are both the bias , biased at the same percentage?

  • @bryanwilliams3665
    @bryanwilliams3665 2 дня назад

    Thats a Great Sounding Amp Jason ....Most Excellent My EVH Destroyer pickup ( VH1) pickup has just been released on my Channel Jan 2025....Direct 'A' vs ' B ' comparisons (Runnin, YRGM, Feel your love tonight) If you like a 'Complementary' one ( no charge) have a listen , let me know

    • @HeadfirstAmps
      @HeadfirstAmps 2 дня назад

      Hey Bryan, I just had a listen - well done! Sounds great mate.

    • @bryanwilliams3665
      @bryanwilliams3665 2 дня назад

      @HeadfirstAmps JT, if you have a spare knock about guitar lying around, you are most welcome to one of my Prototypes( a freebie no charge ) email me. Excellent note seperation with no bloat in the Bass which is often the Achilles Heel of modern A5 Pickups ...A2's are often 'Dark & Congested Sounding and ceramic based Often lack Clarity. .This particular Alnico 8 based pickup is different...

  • @johnpabst2960
    @johnpabst2960 3 дня назад

    @Mid-gain w/ no clipping? SC20 all day. Gain at 2 O'Clock? They both begin to really shine, with the SC20 really sounding like early EVH. Once you engage the clipping however, something magical happens with the Origin20 and it just sounds amazing and raw. Great job on both of these amps and killer playing too.

  • @fives.
    @fives. 3 дня назад

    The Stand Back/Stand By switch is diabolical work Jason, 10/10 lol

  • @0311campbelljk
    @0311campbelljk 4 дня назад

    This has gotta be done to the newer EVH 5150iii 50s

  • @tremdoctor007
    @tremdoctor007 4 дня назад

    I started this mod by snipping one end of C15 & C22. I can solder back if I don’t like it. I notice it’s a little brighter, more clarity. I can turn up bass and mids. Turn down treble too. Need to leave it for a week or two and just play it. Thanks Jason!

  • @kecako1
    @kecako1 5 дней назад

    Do you really think that this is a good sound and that it has anything to do with the sound of Marshall amplifiers? I don't understand what the video you are making is for. The only way to get PLEXI is to remove all this and put transformers (real ones) not this garbage and make a point to point board. Everything else is a waste of time.

    • @HeadfirstAmps
      @HeadfirstAmps 5 дней назад

      And I don’t understand why you left this comment. This channel is mostly about modding amps and understanding circuits.

  • @GolecLuka
    @GolecLuka 6 дней назад

    Or you could just solder the jack...

  • @GolecLuka
    @GolecLuka 6 дней назад

    Amp sounded great with stock and new...

  • @GolecLuka
    @GolecLuka 8 дней назад

    Mod sounds little bit less bright. Longer cable will do the same and it's easier to go back to stock with short one or buffer.

  • @michaelhorwitz4150
    @michaelhorwitz4150 8 дней назад

    Are you still making these or offering any future runs?

    • @HeadfirstAmps
      @HeadfirstAmps 7 дней назад

      This amp has been superseded by the Evil Joe, which is available now from our website.

  • @Dcrider73
    @Dcrider73 8 дней назад

    Do you have a link to exact documentation for these mods and components list etc.? Thank you 👍🏻

    • @HeadfirstAmps
      @HeadfirstAmps 8 дней назад

      There’s a mod link on our website.

  • @FourT6and22
    @FourT6and22 9 дней назад

    Amps sound good, guys! Nice production setup.

  • @tremdoctor007
    @tremdoctor007 9 дней назад

    I think a blind test would be best, I doubt these power transformers will be your last 😅 Put an A on the screen while playing, then B. No placebos.

  • @SuperSeanXXX
    @SuperSeanXXX 9 дней назад

    Why would there be signal bleed when the pre tone stack master is turned down in this configuration

  • @monsieurd.
    @monsieurd. 9 дней назад

    Awesome work guys ! Thank you very much Cliff introduced your brand to me last week !

    • @monsieurd.
      @monsieurd. 9 дней назад

      PS: what's the model of your orange Maton (if I'm not wrong) on one of Nuno's song?

  • @LouCondon-j1v
    @LouCondon-j1v 9 дней назад

    Before I got my FM9 I used to play thru my amp heads while playing my music/backing tracks on iTunes. I have a pair of Adam A7x Monitors. The iTunes/music part is going through my UA Apollo/Twin w/o using the DAW on the computer. I have had my FM9 for 3 weeks and cannot figure out how to get my iTunes and my FM9 music/sounf to come out of my stereo monitors. When it does come out it sounds muffled at best. The 4 cable sounds good but I got the FM9 so I can hear it in Full Stereo. HELP me please. BTW did you have any trouble using your Mission pedal as an expression compared to the Fractal pedal?

  • @DarrenBaird-kw6lx
    @DarrenBaird-kw6lx 10 дней назад

    The that I personally like and sounds exceptional is marshall ultraphonix mod by Dumble there is two clips on RUclips one clean and one with a pedal run into it sounds very different indeed.

  • @robimiara7444
    @robimiara7444 10 дней назад

    Great to see your business grow brother. Great tone.

  • @SuperSeanXXX
    @SuperSeanXXX 10 дней назад

    Hey Jason I have a question....I know you have experimented with the Jose master that's pre tone stack before....and I think you've also used a 1 meg pot for it as well.....I don't know if you've implemented it as switchable or not but anyway.....I've implemented it as switchable with a mini toggle and a dual ganged 1 meg pot....using Ossie from 3 monkeys solderless's video where he shows how Jose did it.....I done it just like he shows only he says it's a 500 k pot.....my question is have you ever had any problems with signal bleed when it's turned all the way down in pre tone stack mode?.....mine works fine except for the signal bleed......and actually the signal bleed sounds nice and articulate but just a real low volume.....if you have experienced signal bleed how did you fix it......thanks

  • @Fishtank186k
    @Fishtank186k 10 дней назад

    Dude so proud and happy for you. For whatever that’s worth. This is a lot of our dreams. You’re actually doing it. And these amps sound perfect.

    • @HeadfirstAmps
      @HeadfirstAmps 10 дней назад

      An thanks man, I appreciate that.

  • @elmometall
    @elmometall 10 дней назад

    Can anyone recommend a delay pedal that works well with the Marshall JVM fx? , boss dd3, and nux were horrible

  • @bryanwilliams3665
    @bryanwilliams3665 11 дней назад

    Nice work JT..Happy New Year. Fly safe.. Bryan (Sydney)

    • @HeadfirstAmps
      @HeadfirstAmps 10 дней назад

      Thanks Bryan! Happy New year to you too!

    • @bryanwilliams3665
      @bryanwilliams3665 10 дней назад

      @HeadfirstAmps I ve got a new hack to make a 4x12" Greenback cab work in a Tiny 3.5m bedroom ( You'll laugh but it works)..It normally shakes the walls with the low end and low mid cab resonance bouncing around...well a Parametric in the loop, every thing dialed out under around 200hz...It now has the massive 4x12" Spread but the 'Bass or low end Profile' of my Studio monitors!.The mix is fantastic with Ytube and it doesn't rattle the walls!

  • @cyberpunk409
    @cyberpunk409 11 дней назад

    I watched a UK Marshall factory tour on RUclips and I'm pretty sure i saw the production line area where they're stamping the SV20 chassis out of steel. They load the components (resistors, capacitors, etc) onto the PCB board in the UK and a machine solders most of the components into place. Are the Origin and the SV using the same resistor and capacitor brands??? Probably. I don't think the country of origin where small components such as resistors and capacitors are made should influence the overall "Made In..." sticker. From what i saw of the UK Marshall factory tour, these SV20 amps are proper "Made in England" amps

  • @clintn6677
    @clintn6677 12 дней назад

    Still loving the EJ. I think its one of those never ending honeymoons amps. I seem to do something different everyday and their all my favorite tones

    • @HeadfirstAmps
      @HeadfirstAmps 11 дней назад

      Happy New Year Clint! Stoked to hear this brother, play it everyday!

  • @joefarmer7727
    @joefarmer7727 12 дней назад

    Great job. Really does sound less fizzy and fuzzy and the mids and low mids are more pronounced. Farty and fuzzy bass/low mids is gone and fizzy highs too.

  • @iamnotpaulavery
    @iamnotpaulavery 12 дней назад

    Try using toroidal transformers. You'll get an even better sound due to less electromagnetic interference. Does it use EL34s or 6L6s? I built one using only 50 watt toroids and 6L6s and it will power a double 4x12 stack loud and clear. In many European countries they use toroids alot. I found that out from a Ukrainian friend of mine who walked me through my first build some years back.

  • @iamnotpaulavery
    @iamnotpaulavery 12 дней назад

    Try using toroidal transformers.

  • @tremdoctor007
    @tremdoctor007 12 дней назад

    Love the sound of your amps, and your playing

  • @Rick_Erickson
    @Rick_Erickson 12 дней назад

    I would like more info here. Why would a 50/60 Hz PT oscillate @ 1KHz? Are you running signal through the amp, or is this @ idle?. This is common to hear from an OT at or near full output with a 1KHz sine wave, especially when it goes into clipping. Did you correct the issue? I can't imagine having to pay a crew memger to keep his hand clamped on the PT while I play. LOL If so, what did you do to correct it? Enquiring minds want to know.

    • @HeadfirstAmps
      @HeadfirstAmps 12 дней назад

      Hey Rick, it’s mechanical whine coming directly from the PT. The end caps, not dampened properly are literally ringing an upper order harmonic of 50Hz. It’s fixed by dampening those end caps - easily done with a light tap! No signal through the amp, this is at idle and out of standby.

  • @RevengeWP
    @RevengeWP 13 дней назад

    As clear as everything was mine did not go so well. I followed everything to the letter. Checking and rechecking all solders and connections, but for some reason I barely had any sound when I turned it on. Cranked it up and still it was mostly quiet. If I hit a chord aggressively then I can hear the higher gain coming through a bunch of static. I tap tested all connections, lifted them out of the signal path one by one; and back tested each connection with no difference. Then after hitting a couple of chords aggressively and hearing the static laden gain signal it blew a mains fuse and shut off. What could possibly be the issue?

    • @HeadfirstAmps
      @HeadfirstAmps 13 дней назад

      Help for this mod is available in this group facebook.com/share/g/1BDRoJJDo2/?mibextid=wwXIfr