Fender FAQ (Thanks for 25K!)

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 204

  • @PsionicAudio
    @PsionicAudio  2 роки тому +44

    Argh, I misspoke. At one point I said Leo chose the bright cap value for roundwounds but I clearly meant to say he chose the value for flatwounds.
    I didn’t mean to sound like I was contradicting myself.

    • @Darla_Lo
      @Darla_Lo 2 роки тому +2

      I caught it and anyone paying attention would have known what you meant. Otherwise, thank you for being the only amp tec to be able to explain why the bright cap was set at an unusable value, or unusable in today's world. Omgosh that makes so much sense. Thanks again! splendid video and videos.

    • @tjminasi1442
      @tjminasi1442 2 роки тому

      Maybe one day… How about the much overlooked, though maybe not any better sounding, ‘94 Twin Amp? Not as much a vintage design, but similar in some ways circuit-wise to AB763 without all the circuit switching, extra-drive, inserts, mix and amp I/O scheme. Sorry, forgot about the Jan ‘22 post.

    • @TheChadPad
      @TheChadPad 6 місяців тому

      Do you have a value that you would recommend for roundwound strings?

    • @t3r080
      @t3r080 3 місяці тому

      Must comment here that back in the day flatwounds were also wrapped around round core wire. Most of today's strings (no matter what wrapping wire) are wrapped around hexcore wire. Hexcore makes the wrap wire stick better (locks itself to core wire's corners) but it also changes the sound and timbre of the string.

    • @ManuelSurgenor
      @ManuelSurgenor 6 днів тому

      @@TheChadPad Typically the recommendation is to remove the bright cap altogether.

  • @BHJ7115
    @BHJ7115 2 роки тому +31

    The best AMP channel on the internet.

    • @Asshat237
      @Asshat237 10 місяців тому +2

      COULD NOT AGREE MORE. I sent a link and told my buddy I learned as much about amps from my one week marathoning Psionic as I had in the 20 years since I started playing guitar.

    • @briguy73
      @briguy73 3 місяці тому

      This🙌☝️

  • @peterdawson1834
    @peterdawson1834 2 роки тому +16

    GREATEST Vintage Fender video ever. So grateful to have good information all here in one place. For most it takes YEARS to learn/understand all this stuff (if ever). This video is a huge service to the vintage guitar amp community. Thank you, Lyle & congrats on 25k! 🏆

  • @pietervanballaer
    @pietervanballaer 2 роки тому +10

    I don’t have any knowledge about electronics whatsoever, but can’t stop watching your videos. Great job, congrats with the subscribers!

  • @Turboy65
    @Turboy65 Рік тому +2

    After the ground switch has been disconnected, the death cap removed, a grounded cord installed properly, and the power input wiring is CORRECT, then you can repurpose the ground switch to become a pentode/triode switch which will give your amp a reduced power mode. I recommend that over and above a negative feedback switch.

  • @Toymortal
    @Toymortal 2 роки тому +10

    Your channels growth is well deserved. One of the best amp techs/builders out there and a great educator, providing a most valuable service to the community. Well done Lyle!

  • @BadTubeMonkey
    @BadTubeMonkey 18 днів тому

    Congratulations Lyle! Your videos sound very authentic and relaxed without any of the weird UA-cam influencer crap like odd vocal inflections or timing or over enthusiastic volume which contributes to learning. Great info and you are a straight shooter sharing your hard won tips and tricks for those who have the skill to work on amps.
    Thank you and keep up the wonderful videos, im learning so much!

  • @waynetoneseekerandersen2213
    @waynetoneseekerandersen2213 2 роки тому +7

    I just want to say you do a great job for beginners to understand these things such as the voltage issue with no load and the standby switch. That was eloquently said in this video as well as the ground lift reference. I started 12 years ago building amps as an industrial and commercial well trained electrician and struggled for years learning things. When you started comming out with these videos I had considered doing something simular. When I saw how you were doing this and that you see and have way more experience with different amps than I do(mine is a hobby not primary work). You do such a Fine job at this and speaking about these things, I say kudos, let the pros teach. Kudos

  • @joemeyer6876
    @joemeyer6876 2 роки тому +11

    You have taught me to solder and desolder correctly, how to spot bad factory solder, recognizing burns on a board . Thanks from a six string front sider, and congtats! Keep that AMSR voice Brandy Smooth.

  • @maxbialystock254
    @maxbialystock254 2 роки тому +3

    Was playing a newly Rehabbed roadhouse with a beautiful fresh stage. Lots of noise from my Silver DR and the PA. We knew we had a ground situation but could not find it. Every amp was properly 3 wire plugged etc. Well time to go noise or not so I walked up to the Mic and ended up in the drums on my back. Pretty blue fire. I thought somebody had decked me. I had grounded the PA system one hand on the strings one on the mic. Don;t know how I didn't die. Found out no grounds on the new wiring for the stage. We ran a ground cable and got back up there. Played 4 hours with a welt on my lip that kept getting bigger. Moral is that ground thing is no joke son!

  • @honkytonkinson9787
    @honkytonkinson9787 2 роки тому +4

    Amp manufacturers should pay you to make videos like this for their amps! I’d love to have info like this specific to my own amps!

    • @jtengineering9385
      @jtengineering9385 2 роки тому +2

      Lol, large companies are generally risk averse. I'm sure there is a safety Nazi lawyer having a panic attack over these videos. Besides, keeping people ignorant about circuits probably means more money for them.

  • @essboo
    @essboo 10 місяців тому +1

    Lots of good info! For whatever reason I like “input 2” a lot - I use it a lot. Now I know that input is maybe a little more different from input 1 than I thought. I feel a little vindicated - like, oh, it IS actually different.

  • @craigbragg2842
    @craigbragg2842 2 роки тому +1

    I do not, nor will likely ever, own a vintage Fender amp. Yet I find this, and really all your videos, endlessly fascinating. Keep up the good work...on both the amps and the channel!

  • @EddieLeeFunn
    @EddieLeeFunn 2 роки тому +4

    Nicely done, sir. You and Uncle Doug are my go-to amp guys, btw... thanks for posting your videos!

  • @Stoffe958
    @Stoffe958 Рік тому

    This is singlehandedly (is that a word?) the best channel on youtube if you're a guitar/amp-nerd like me. Very calm and pedagogical approach. Congrats!

    • @danduntz2539
      @danduntz2539 Рік тому +1

      Yes, that is a word and your usage was absolutely correct!

  • @Ravensong7194
    @Ravensong7194 11 місяців тому

    Thank you so much. Your vids are not only very informative but your presentation, voice is excellent for these instructional/info rich vids. Learning so much about fender. I have a 77 or 78 fender twin, had it since 1998 and I’m still learning about it.

  • @TheloniousBosch
    @TheloniousBosch 2 роки тому +1

    You are becoming the AvE of amp repair. I mean that as about the highest compliment I can give. Thanks for lettings us peek over your shoulder and telling us what you do and why. 😎👍

    • @Murry_in_Arizona
      @Murry_in_Arizona 2 роки тому

      Minus the "potty mouth" and somewhat (ok, extremely) twisted "Kanukistani" sense of humor.;)

    • @stephenfrancis303
      @stephenfrancis303 10 місяців тому +1

      ​@@Murry_in_Arizonabig rock candy mountian

  • @richclayton5785
    @richclayton5785 2 роки тому +3

    Congratulations! And, thanks for this vid!

  • @DDE_ADDICT
    @DDE_ADDICT 2 роки тому +2

    nice people deserve nice things

  • @jimmyjoefine
    @jimmyjoefine 2 роки тому +2

    It's worth noting that the silverface models that did come with a grounded plug still retained the three way ground switch, rendering it unsafe if that gets switched from the grounded position. I found that out the hard way recently while running two amps in stereo.

    • @shckltnebay
      @shckltnebay 2 роки тому

      Not for the late 60s ones

    • @jimmyjoefine
      @jimmyjoefine 2 роки тому +1

      @@shckltnebay Fender didn't start using grounded mains until around 1970. The amp I was using was a late 70s Princeton Reverb with the red three prong plug and a three position ground switch.

    • @shckltnebay
      @shckltnebay 2 роки тому

      @@jimmyjoefine I miss read your post, Silverface started in 1967 I thought you said SF came with grounded cords, are you saying the death cap failed in a closed state and made a path for power to chassis?

  • @MichaelSmith-rn1qw
    @MichaelSmith-rn1qw 2 роки тому +1

    Congrats on 25K. It wasn't long ago you reached 10K. I've been with you since you were in the low thousands and have learned a lot from watching nearly all of your videos. I even gained the confidence to re-cap my 1968 Bassman, 1969 Super Reverb and 1977 Deluxe Reverb. I've also learned to stay away from the insides of my 1976 Super Twin Reverb. That thing scares me, lol.

  • @symvial
    @symvial 4 місяці тому

    Fantastic video - thank you so much. I recently inherited a Twin Reverb from the late seventies and it only partially works so this is very helpful in understanding how it's supposed tk work. Fender's designs from back then aren't the most intuitive.

  • @danharding8499
    @danharding8499 Рік тому

    I've been dipping into your channel for a while and just stumbled across this incredible video. Some of this goes over my head (I admit!) but the level of detail and explanations you give is seemingly unparalleled on UA-cam, as far as I can tell. I just bought a little Pro Junior IV and I'm really enjoying it so far. It had a bit of hum at first but I pulled the back off and pushed the ribbons down and away from the cabling which appears to have reduced the hum a bit. It's about all I'm qualified to do, but I really enjoy the way you walk through all the components, design and operation (and faults!) in your videos. Cheers from Brighton, UK.

  • @MichaelSmith-rn1qw
    @MichaelSmith-rn1qw Рік тому

    I watched this video again this morning and when you showed the Super Reverb, my eyes were glued to the dings and dents on the bottom of the control panel, lol. I would have that thing removed and clamped up between 2 pieces of steel. I use c-clamps and work on one section at a time.

  • @analogblues9606
    @analogblues9606 Рік тому

    I loved this in depth explanation! A lot in the beginning I already knew but explaining the front panel in depth was informative and enjoyable! Thank you and keep up the great work!

  • @jerrystephenson1172
    @jerrystephenson1172 2 роки тому

    As always, very good info. for everyone, even us "old timers" who have been using these amps for decades. thx!

    • @jerrystephenson1172
      @jerrystephenson1172 2 роки тому

      I didn't mention, your voice is so soothing. I think you missed yr. calling....should have been an announcer!

    • @jerrystephenson1172
      @jerrystephenson1172 2 роки тому

      I forgot, again...congrats on 25k & growing. Much success to you!

  • @michaelcottle6270
    @michaelcottle6270 2 роки тому

    Thought I'd already subbed, I have now. The first two and a half minutes had my jaw hitting the desk - never realised how much of a deathtrap early amps were...

  • @jochenhaug3764
    @jochenhaug3764 2 роки тому

    That is indeed a perfect guide to old Fenders.
    Well done Lyle 🙂

  • @garryparker337
    @garryparker337 2 роки тому +1

    Thanks for that, pure and simple basic info and pro tips. You cant get enough of quality info :)

  • @philandcatherinemuzio9476
    @philandcatherinemuzio9476 Рік тому

    Great Fender amp overview. Thanks Lyle. Congrats on your growing popularity. It’s well deserved.

  • @kendipietro6855
    @kendipietro6855 2 роки тому

    Thank you and congratulations on 25K. Given the quality of content that you post, 50K will happen pretty quickly.

  • @bendubose9887
    @bendubose9887 2 роки тому

    First video I’ve seen on this channel, but you for sure earned another sub!

  • @bobbiemiles-foremaniii8747
    @bobbiemiles-foremaniii8747 2 роки тому

    I love tube amps and I'm a music gear electronics hobbyist. Glad I found this channel!

  • @tomh6000
    @tomh6000 2 роки тому +1

    Congrats on 25k! Well deserved. The knowledge you share so freely is a generous and kind act. I own an AC-15 clone that you modded for the previous owner and it’s superb, my favorite amp. I’m looking for a Princeton and once I find one, even though there are competent techs nearer to me, I plan to ship it to you for your tone and reliability upgrades. Not even considering anyone else. Thanks again for a great, informative channel!

  • @behavior852
    @behavior852 2 роки тому

    So, you created a 'terminator' for the vibrato. Brilliant.

  • @jackpast
    @jackpast 2 роки тому

    Congratulations, Lyle! I learned a long time ago not to play my guitar through my Twin Reverb in bare feet. It came with a grounded plug but somehow when my buddy turned on his Ampeg amp the next time I pressed one of my effects pedal I found myself doing the spaz dance of electrocution. He switched his ground switch and the problem went away. Always wore socks and sneakers after that just for peace of mind.

  • @kbkman7742
    @kbkman7742 2 роки тому

    Thanks. I would never have tried the isopropanol trick in old fenders without your channel. It's made a real difference in my amps.

  • @christophervincent8420
    @christophervincent8420 2 роки тому

    I can't lie. I love Fender amps. They just have that "it" sound factor.

  • @nealixd.3011
    @nealixd.3011 2 роки тому

    My understanding of the 1 and 2 input jacks on both channels, is that 1 was designed for single coil Fender guitars and 2 was for Gibson-like guitars with humbuckers. The bright switch or bright channel was to compensate for the darkness of humbuckers if they needed to be brightened up. I started using Fender amps in 1966, and had a little 1950s five watts tube tweed amp for my initial practice amp. My Dad had picked it up somewhere for $5, ha. It broke up into dirty/overdrive/distortion/whatever a lot, possibly because I over drove it on the volume or it needed new tubes/caps, ha. At the time I was more into clean so did not realize it was good for overdriven lead solos, and was mostly practicing rhythm guitar with chords in the beginning.

    • @nealixd.3011
      @nealixd.3011 2 роки тому

      PS Sorry, I did not realize that I had not subscribed earlier. Subscribed. Always interesting.

  • @kvrt
    @kvrt 2 роки тому

    This is amazing! thank you so much!
    Some things to mention - as high your set volume control the bright switch have less effect, in twin reverb in volume 6,5 it almost sound identical like it when in off position.
    If you have master volume fender - trun in to 10 and it will be the same as no master volume fender amp.

  • @jasonmcbride2737
    @jasonmcbride2737 2 роки тому

    Congrts on 25K Lyle!! Enjoyed this video, very nice overview.

  • @tpzid
    @tpzid 10 місяців тому

    I just put one of those Warehouse speakers in my Princeton reissue to replace the Cannabis Rex it came with. Seems to have less output, but far better tone. Closer to what you'd expect from a Fender. Broke it in a bit with several plays of Mahler's 5th Symphony.

  • @MrYatesj1
    @MrYatesj1 2 роки тому

    Congratulation and Thank You I have a hand full of Fender amps yet as much as I love watching you work I have never done anything other than tightening the screws and nuts. Heres to 50K!!

  • @mirrorman8521
    @mirrorman8521 Рік тому

    Such a valuable video! Thank you for your thorough explanations!!

  • @jeffdixon847
    @jeffdixon847 2 роки тому

    A truly awesome video. I’ve been playing these amps for about 20 years and you answered so many common questions - some of which I was still asking myself (now I know what the death cap is!). Thanks very much.
    Also, in recent years, in line with wide and narrow panel tweeds, I’ve started calling this era black panel and silver panel because of some of the obviously negative connotations that go with calling anything black panel. I noticed early in the video when describing the front of the amp you said “the black panel doesn’t reflect light the same way the silver panel does”. I’ve been mocked for changing my nomenclature but it seems that calling them black/silver panel is really no big deal and actually quite intuitive.

  • @midtownunited9316
    @midtownunited9316 2 роки тому

    Great video Lyle! Good info for my upcoming '79 Vibrolux experience.

  • @richardgrant9367
    @richardgrant9367 8 місяців тому

    Amazing detail you remind me of a guy named Jim Kelly that makes amps here in Orange County… or used too , another guy with complete understanding and practical history knowledge 🤙🏽

  • @brianmoran1968
    @brianmoran1968 7 місяців тому

    Really informative, thanks! I just got my first twen

  • @AJMjazz
    @AJMjazz 2 роки тому

    Congrats on 25K! Keep up the great work, Lyle.

  • @jerrywalaszek2473
    @jerrywalaszek2473 2 роки тому

    Thank you for this video inparticular.I recently acquired a 1974-75 Twin Reverb(1st year of master volume).I really was clueless of everything you covered with this amplifier.I hope you get a a Roland JC-120 to do a video on one day.Thanks again.

  • @8CountAudio
    @8CountAudio 2 роки тому

    The most useful guitar-related video ever! Thanks so much for this clear explanation

  • @charlesrussell6183
    @charlesrussell6183 2 роки тому

    Fantastic explanation for so many fenderisms

  • @craigrome
    @craigrome 3 місяці тому

    I have a 78 vibro champ. Kind of a one trick clean amp but what it does, it does well.

  • @henkkman
    @henkkman 2 роки тому

    Best current channel for amp content!

  • @GShockWatchFan.
    @GShockWatchFan. Рік тому

    Thank you for your service.

  • @JasonClute
    @JasonClute 2 роки тому

    Congrats on 25K!! I've been learning and enjoying your channel a lot lately. Your knowledge of theory coupled with experience is such a source and we are fortunate that you take the time to film these repairs and provide explanation. Especially amongst a sea of trolls! Question: when converting to 3 prong, what is your thought of running the hot to the switch first, then the fuse? Physically, the shorter paths are fuse then switch, but just curious if it mattered or if there was benefit to either way

    • @PsionicAudio
      @PsionicAudio  2 роки тому +2

      Thanks! Fuse first as switches can burn. A 2-4A fuse in the amp will fail before the switch can really burn. But if you are trusting to the 10-15A circuit breaker on the wall supply that switch can start a fire inside the amp before the circuit breaker opens.

  • @soapboxearth2
    @soapboxearth2 5 місяців тому

    I literally just built a trainwreck expess, and when i fired it up, i plugged into the ext jack by mistake and was scratching my head for an amount of time that im too ashamed to admit ! Hahahah

  • @sgt.grinch3299
    @sgt.grinch3299 2 роки тому

    Thank you Sir. I have learned so much about the science of sound.

  • @joshbimthedoctor
    @joshbimthedoctor 2 роки тому

    Love the channel. No idea what you're saying 70% of the time. But it's fun to watch. Wish I had a good tech near me!

  • @jeffmaloney8701
    @jeffmaloney8701 2 роки тому

    Congrats on 25k, thanks for what you do for us all.

  • @srenalwan4829
    @srenalwan4829 2 роки тому +1

    Hi Lyle. Congrats on the 25K subscribers - you deserve it! 😃
    One question for you: Have you ever considered using the hole from the bypassed polarity switch to mount an H.T. Fuse - like on a Marshall or many other european amps? If the owners let me, I always do this when restoring old Fenders. And I do believe this has saved at least a few of them from "letting out holy smoke" over the years and limited the damage to just a blown fuse.
    Thanks for all your good work - keep up the spirit!👍😀

  • @daviddaniels6473
    @daviddaniels6473 2 роки тому

    Congratulations!! You deserve many more subscribers

  • @curtisc9350
    @curtisc9350 2 роки тому

    Congratulations, on a well deserved Milestone ! 👏 You have a very informative, and interesting Channel . 🙂👍 👍

  • @artysanmobile
    @artysanmobile 2 роки тому

    I think the speaker chassis provides some degree of shielding to the reverb tank connections, making the circuit slightly quieter when factory oriented.

  • @brianhawkins8854
    @brianhawkins8854 2 роки тому

    Congratulations brother!!!!!!!! You are the BEST!!

  • @harrypalmer3481
    @harrypalmer3481 Рік тому

    Excellent amp overview video! Thanks.

  • @jakeryanshepard
    @jakeryanshepard 9 місяців тому

    Love my silver face. Ever experience with running the reverb to channel one via rca to 1/4 adapter? Super sweet imo!

  • @SubtractiveMoves
    @SubtractiveMoves Рік тому

    All your content is absolutely 💯 👌
    Thank you so much

  • @ditchgator1
    @ditchgator1 2 роки тому

    Nicely explained...Thanks 😎👍
    Again, congratulations on 25K.
    Here's to more😁😎👍
    😎👍❤🖖

  • @Alex_Martz
    @Alex_Martz 8 місяців тому

    Awesome masterclass!

  • @yaniv-nos-tubes
    @yaniv-nos-tubes 2 роки тому

    recommended nos tubes for blackface fenders; mullard i63 at v1 will give a low mid boost at the normal channel, great for single coils or overdrive. and ge 12ax7wa at v2 for the vibrato channel for a great clean tone with p90's or humbuckers.

  • @Patriot-American
    @Patriot-American 2 роки тому

    Congratulation! Always enjoy your videos ...

  • @MattXScott
    @MattXScott Рік тому

    Very interesting video. Thank you!

  • @yobaby14
    @yobaby14 2 роки тому

    Congrats on 25k!

  • @kjbunnyboiler
    @kjbunnyboiler 2 роки тому

    Congratulations on 25k, thoroughly deserved 👍. Keep up the great work I’m enjoying the education (even if I don’t understand it all🤣🤣

  • @HDYaqui
    @HDYaqui Рік тому

    Great Video! Informative as Always!!!

  • @retread1083
    @retread1083 2 роки тому

    In my opinion, a hardwired (rather than switched) bright cap can be a nuisance at times. It can be useful in some situations, since the further clockwise the volume control is rotated, the less effect it has. But that's not always a good thing.

  • @GradualErase
    @GradualErase 2 роки тому

    You should have a million subscribers because you have a great channel

  • @pietervanballaer
    @pietervanballaer Рік тому

    Hi Lyle, interesting section on the tone stack. Am I right in thinking that they used a 30% taper pot for Treble, and 10% taper for Bass control? To your point that the Bass sweet spot then would be at 3 instead of 5,5... I can imagine that in the 70s they may have used whatever they had lying around: lin/log/different tapers/...? Curious to learn more about those pots in the 60s amps!

    • @PsionicAudio
      @PsionicAudio  Рік тому +1

      Yes, 30% for volume and treble, 10% for bass (and mid when present).

  • @dennisflock3958
    @dennisflock3958 2 роки тому

    Thanks for all the great info. Love the channel and congratulations!

  • @vincentgates5596
    @vincentgates5596 11 місяців тому

    Fender guitars used to ship with flat wound 12’s?? My mind is blown. No wonder the bright cap and bright switch were on there!

  • @DetroitWrecker666
    @DetroitWrecker666 2 роки тому

    This is a fantastic detailed FAQ. Awesome job! Thank you!

  • @williamgombert7710
    @williamgombert7710 2 роки тому

    Congratulations and thank you!!!

  • @TeleCaster66
    @TeleCaster66 2 роки тому

    The audio taper pot *fix* to better control the reverb is something I want done to my Deluxe clone, which is very well made and sounds great. Breath too hard near the reverb knob and all of a sudden I'm in a surf band lol. Thanks for that piece of advice. What the builder did that I really like is make the vibrato like in a brown Deluxe which not only doesn't click, but has a really soft quality to it that I think is superior to the vibrato in the blackface and beyond. Not sure why Fender changed that beautiful sounding brown series vibrato...

  • @erajad
    @erajad 2 роки тому

    Really enjoyed this, Lyle, and congrats (again!) on passing the 25K subs threshold. 🎉🙌 Question/suggestion for future video: you mentioned Baxandall tone control in guitar amps. I've read about it, seen some confusing things (e.g. in the Peter Baxandall entry in Wikipedia), have a vague sense that it makes the treble/bass interaction more significant for midrange, feel like it might be a good thing ... but don't really understand it, nor what amps (you mention Ampeg) have featured it. If the mood strikes, and the gear is handy, would love to have your treatment on this. I'm confident it would be illuminating. 🙂 So grateful for your channel!

  • @Satchmoeddie
    @Satchmoeddie 2 роки тому +2

    Champs, & Princeton Reverbs had (almost) NO changes at all. If memory serves 50 volts higher B+ from the PT's HT in the CBS Champ vs the blackface Leo, and 1 resistor & the rectifier tube for the P Verbs. Champ speakers varied too. Some were alnico & some were ceramic.

  • @azizlewis
    @azizlewis 2 роки тому

    Excellent video! Learned many things and in a relatively short video! Looking forward to upcoming content! Also, what is the 2nd input for the channels used for active pickups or something to reduce input gain? Thanks again!

  • @createlovehappy
    @createlovehappy 10 місяців тому

    Thank you very much. This was so much great info. I want a fender amp but don’t know which. Used to have a 1966 blackface Super Reverb which sounded amazing but got cancer and had to sell all my studio stuff. I want lighter and quieter but with that beautiful sweet spot. For some reason I’m leaning towards a Princeton Reverb but which one? Pretty sure I want a 12” speaker but don’t know enough to know why? Just heard a guitar playing say 10” are plinky and 12” compress a bit more and are smoother.

  • @PittsS2C1
    @PittsS2C1 2 роки тому

    Wonderfully informative. Thank you.

  • @jerryjoejackaroe
    @jerryjoejackaroe Рік тому

    Wow!!! what a video!!!!! I have a late 70's twin reverb that works perfectly. one problem. I cant play lynyrd skynyrd on it except for the really clean parts. How do i get it to sound like a marshall???? What pedals or combo of pedals would you suggest to get some kind of southern rock tone? Your the best!!!!! I tried a marshall dsl40 at guitar center but wasnt blown away.

  • @pirhala
    @pirhala 11 місяців тому

    Hello Lyle, I’ve watched a lot of your other videos because I’ve recently purchased a 1976 bassman 10 to use as a, you guessed it, a bass amp. I own a couple of Hiwatt amps and ampeg amps but this is my first fender. I peeked inside the amp and it is all original with no mods that I can see… right down to the Mallory caps under the doghouse. (No bulging or leaking) I also checked for bad solder joints and the such… my question is, the bass knob on the bass channel does practically nothing at all. I sprayed it with de-ox-it and still no change. I notice that it has two tropical fish caps in (series?) which I attempted to measure and one reads 22 and the other 29. Any idea as to why the bass knob doesn’t seem to make a difference no matter which way it’s turned? (Plugged into bass or normal) I thank you for making this video because the fender tone stack is completely different than what I’m used to using but I’m really loving the fender sound with my bass! My plan is to take it to a tech to have everything checked out to make sure things are safe and sound but I wanted to ask you this in the meantime.

  • @k.tucker599
    @k.tucker599 2 роки тому +1

    Congrats on 25K! Got any more of them pixels?

  • @mitchthemetalhead2589
    @mitchthemetalhead2589 2 роки тому

    Another great and informative video! I've been watching your videos trying to get a few basic amp maintenance questions answered but have not run across them thus far. You re-tubed and biased my 6505+ head and I'm curious about your recommended cleaning method for tube heads. I saw your video with the Dimebag Krankenstein and you discussed how dust is an enemy for various reasons, so can I use a can of compressed air to blow in the back of the head where the power tubes and other components are exposed? If not, please recommend how to keep a head clean and in good health.
    One more newbie question, you told me how to find a noisy preamp tube by flipping it into standby, pull a tube, back on to see if noise is gone. However I forgot to ask what time interval is safe to perform this test? In other words, is there a minimum time to wait between each step of this process? And will the tubes be hot to the touch since the amp is on? Should I use an oven mitt? Haha
    Congrats on 25K! Well deserved.

  • @shckltnebay
    @shckltnebay 2 роки тому +2

    THANK YOU, Its very cool that you answer some of the possible trade secret circuit questions ive had, what about running two amps in stereo, one should have the ground lifted right?

    • @PsionicAudio
      @PsionicAudio  2 роки тому +1

      You’re very welcome.
      And NO, you should never lift the AC safety ground of an amp. If running more than one amp and you have a ground loop, break the loop in the audio connections. Most pro ABY boxes and splitter options offer ground lift and polarity controls.

    • @shckltnebay
      @shckltnebay 2 роки тому

      @@PsionicAudio Im running either a Princeton Reverb and a Princeton Non reverb or two Champ IIs off the stereo output of my pedals, luckily haven't had a ground issue with both amps grounded. Thanks again

  • @MarcCarriage121
    @MarcCarriage121 2 роки тому

    Great instructional video. Thank you!

  • @Splattle101
    @Splattle101 2 роки тому

    Great video, Lyle. So much good basic info without the bullshit. BTW, I have a low power tweed Twin clone made by Achillies (yes, that's how they spell it) from Melbourne, Australia. It's got two 5U4GB rectifier valves. It's insane: 6 amps on the 5 V secondary! 😬

  • @ernestschultz5065
    @ernestschultz5065 2 роки тому

    I've been here for a while now.

  • @Bigjoedo66
    @Bigjoedo66 2 роки тому

    Very informative video, thank you!!

  • @jutukka
    @jutukka 2 роки тому

    Funny that I just congratulated on 25k subscribers two minutes ago!😂😂

  • @Jro132
    @Jro132 2 роки тому

    Great explanations here.