What Makes This Pedal Great? Boss DS-1

แชร์
ฝัง
  • เผยแพร่เมื่อ 9 ก.ค. 2024
  • In this video, we talk about the Boss DS1 distortion pedal and why it's a must-have for guitarists.
    _______________________
    For years I’ve had many folks ask me to make dedicated courses on some of these topics that I dive into here on youtube, but have been wanting me to go into way more detail.
    I’m proud to announce that we now have two guitar pedal courses available that are deep dive on all of those pedal questions you’ve been wondering, and we are ALSO taking pre-enrollments for a huge “How to design overdrive and distortion pedal circuits” course for beginners and intermediates who are wanting to learn all about the electronics side of guitar pedals.*
    All of these courses are ABSOLUTELY RISK FREE - 100% money back guarantee within 30 days of your purchase. If you don’t love the courses, I’ll refund you, no questions asked.
    If the thrill of building and tweaking your own equipment ignites your passion, you’ll love it. Swing by my other website, www.guitarpedalcourse.com
    For a VERY limited time, you can snag any of our courses at a steal. Just type in the code 25offnow to slash 25% off any course. Don't delay though - this deal ends shortly. What have you got to lose? ;)
    ____________________
    The Boss DS1 pedal is loved among guitarists worldwide, and it's not hard to see why. With a sound that's stood the test of time this pedal is simple yet can be quite versatile from a circuit perspective. Inspired by my friend Rick Beato's phrase, in this video we take a deep dive into what makes this pedal so special, exploring its inner workings and talk about a few ways in which it can be customized and modified.
    Keep in mind, in this video though I may explain a few technical concepts in a way that's simplified and easy to understand, I'm not going deep into electronics theory or anything of that sort, as my goal is to inspire you to experiment with your sound and encourage you to take the Boss DS1 to new heights.
    So if you're curious about this iconic pedal and want to learn more about what it can do for your playing, join us as we dive into the world of the Boss DS1.
    And don't forget to subscribe to our channel for more great content!
    Subscribe to my channel here: / @wampler_pedals
    Deep dive e-book on DS-1 mods: modyourownpedal.com/collectio...
    Side note: Chasing Tone Podcast is now back on youtube as well! Subscribe to the new channel to see the new podcast video each week if you’re into guitar podcasts: / channel
    Wampler Reverb store: wampler-reverb.com (forwards to reverb.com)
  • เพลง

ความคิดเห็น • 492

  • @tljmusic
    @tljmusic ปีที่แล้ว +246

    I love the part when you explain how the pedal’s unique use of the Dorian mode gives us a slightly sad, wistful feel.

  • @SpaceJockey805
    @SpaceJockey805 9 หลายเดือนก่อน +8

    Thanks man, you and Rhett Schull made me fall in love with my DS1 again, after it sat in my drawer for over 10 years

  • @thomasadelgren
    @thomasadelgren ปีที่แล้ว +18

    “I’m not going to talk a lot in depth in the electronic realm” he says and then proceeds to showing a wiring diagram. Well, we all have a different view of what depth is I guess😊. Great video, thank you!

    • @fuzzb0x436
      @fuzzb0x436 ปีที่แล้ว

      Well a 10 min video doesn't exactly make it an in depth talk and the schematic was very simple to understand 🤷‍♂️

    • @wampler_pedals
      @wampler_pedals  ปีที่แล้ว +23

      In depth would sound more like "In an Emitter Follower the input impedance can be calculated as β * Remitter , so the total impedance of the pedal is:
      Zin= R1 +(R2//β*R3) = R2 = 470KΩ
      note: the simplifaction of the formula (Zin= R2) is because the resistor R1 is too small compared to R2 (1KΩ470KΩ), you can also make all the numbers and reach to the same conclusion.
      If you want a further explanation of how to make all the numeric calculations, check the Tube Screamer Input Impedance Calculation; the circuit is very similar and all the maths are there.
      470KΩ is a high input impedance to avoid loading guitar pickups and tone sucking, although the rule of thumb is to interface the guitar to an input impedance that is 1 MΩ minimum."

    • @thomasadelgren
      @thomasadelgren ปีที่แล้ว +9

      @@wampler_pedals 😜. Crystal clear, I’m going back to my coloring book and crayons now! (Cannot read the wiring diagram but loved the video regardless, keep them coming!)

    • @thomasadelgren
      @thomasadelgren ปีที่แล้ว +3

      @@fuzzb0x436 and I was just trying to be funny 😜

  • @gonzoengineering4894
    @gonzoengineering4894 ปีที่แล้ว +26

    In September I will be returning to college for electrical engineering, a passion I never knew I had, awakened by this channel. I have so much to learn at this point, but videos like this (and your book!) made what once seemed like arcane witchcraft into something logical, consistent, and, above all, something that could be understood.
    Many thanks

    • @wampler_pedals
      @wampler_pedals  ปีที่แล้ว +9

      That's wonderful! Thanks for your interest!

  • @SlowToe
    @SlowToe ปีที่แล้ว +123

    Love this format Brian. With so many fantastic pedals this series could go on for years 😊

    • @hadeseye2297
      @hadeseye2297 ปีที่แล้ว +1

      Next one: DOD Carcosa.

  • @Paul_Lenard_Ewing
    @Paul_Lenard_Ewing ปีที่แล้ว +1

    I love these videos. I have watched all the others you did in the past over and over. thanx, this goes in rotation immediately!!!

  • @R3TR0R4V3
    @R3TR0R4V3 ปีที่แล้ว +2

    Love this. Really hope you do more of these, and please don't be afraid to get more technical! 🍻

  • @silencers666
    @silencers666 ปีที่แล้ว

    I've been waiting for this for a long time. Thx

  • @TheAaron3dg
    @TheAaron3dg ปีที่แล้ว +1

    Great video! Your explanations are so clear and easy to understand. I particularly enjoyed the tone stack demo

  • @Jonathan-se7nr
    @Jonathan-se7nr ปีที่แล้ว +3

    Another great video, and it's really great to see a fantastic pedal builder taking time to explain things in a way that even I can understand 😅 Plus you always have a genuinely nice vibe 👍

  • @Dcardozo05
    @Dcardozo05 ปีที่แล้ว +1

    great video love the format !!! thanks a lot Brian, cool guitar btw

  • @aliasdandavisofficial
    @aliasdandavisofficial ปีที่แล้ว +11

    I'm happy to see you do this format again. Also, I'm happy to see anyone do a video that's in the "coffee break" sweet spot (more than 10 min, less than 15). I'd love to see a Blues Driver episode using this same approach (history, what is really happening, what the 3 most popular mods do). I plugged in my old "slightly modded" (basically just got rid of the noise) BD-2 the other day. I forgot how great they can sound. /// The thing I like about Boss dirt boxes is only having 3 knobs to mess with. Again, great video.

  • @BCEpedals
    @BCEpedals ปีที่แล้ว +13

    I love this content! I know there may be a small crowd for it but I’m sure us DIY’ers would love more in-depth videos of the circuits and mods!

  • @arleighhelfer49
    @arleighhelfer49 ปีที่แล้ว +3

    I appreciate your understanding and explication of the electrical theory undergirding the tone. Great for people who are experimenting with circuits.

  • @sdcustompedals115
    @sdcustompedals115 ปีที่แล้ว

    I love simple passive tone setup, love to watch your informative videos, thanks ☺️

  • @DrJeebles
    @DrJeebles ปีที่แล้ว +1

    This is very cool, Brian. I would definitely love to see more of this series of videos.

  • @backlom
    @backlom ปีที่แล้ว

    Thank you for this demo. I enjoyed all the variations.

  • @vaibanez17
    @vaibanez17 ปีที่แล้ว

    What a great video showing all the sounds and mods possible on DS-1. Very well explained. Please do this series for every pedal for those of us who don't know all these things.

  • @insanecomicdude
    @insanecomicdude ปีที่แล้ว

    This is the coolest format of video ever! Would love to see more.

  • @nowayjay123
    @nowayjay123 ปีที่แล้ว

    Awesome! Thanks for sharing your insight and knowledge!

  • @r0flgal0re
    @r0flgal0re ปีที่แล้ว

    You, Sir, are a legend. Love this format, I m looking forward to new episodes.

  • @the1khronohs40
    @the1khronohs40 ปีที่แล้ว

    Excellent video format! 🙌

  • @Dokkensound
    @Dokkensound ปีที่แล้ว

    Excellent video. Most is over my head but I love hearing all the possibilities of a circuit.

  • @cameronstolhand7149
    @cameronstolhand7149 ปีที่แล้ว

    I love it when you do videos like this!👍

  • @TheToneWork
    @TheToneWork 6 หลายเดือนก่อน

    Loving this series!

  • @PerpetuallyTiredMusician
    @PerpetuallyTiredMusician ปีที่แล้ว +9

    First off, great video. I do like the idea of breakdowns of pedals and what makes them great. I hope you have the time and energy to doa few of these. I went from being at odds with the ds-1 to loving it by going from 4 to 5 on my amps volume. It likes a amp at mild to mid break up.
    Peace and take care folks.

  • @rakusin
    @rakusin ปีที่แล้ว

    This is the definitive video of the definitive distortion by the definitive pedal nerd ❤️ we love you B. This brings so much added value.

  • @_RLP
    @_RLP ปีที่แล้ว

    Another great upload. Keep it up!

  • @mikepeace2112
    @mikepeace2112 ปีที่แล้ว

    Definitely here for this as an ongoing series.

  • @Vladthebaddest
    @Vladthebaddest ปีที่แล้ว +8

    I love these kinds of videos where you give us a window into how the circuits work or even COULD work with mods. Even though I am electronics-dumb, I have to say its fascinating. I have a Way Huge Fat Sandwich and have heard that it is a DS-1 type circuit, and now I wonder how similar it is to some of these mods. It has the two LEDs in the front of the signal path (and its fun to see them light up in that same way), but then has a Red Llama on the back end of the signal.

  • @surrrfclub2424
    @surrrfclub2424 ปีที่แล้ว

    I love the sound of the tone stack changed one and the capacitor changed one. Great post!

  • @FrostlordTheWizard
    @FrostlordTheWizard ปีที่แล้ว

    Amazing! Thanks so much for this video!

  • @ChrisBrayden
    @ChrisBrayden ปีที่แล้ว

    Thank you Brian! Appreciate the break down and the detailed look at each block stage.
    Was planning on doing the seeing eye mod, so that was very cool to see with the breadboard.
    Really love the details about the eq placement and differences in location; also always love hearing your thoughts on what changes to individual components, like a resistor or capacitor, would have on the sound.
    Thank you Professor Wampler! I look forward to more detailed analysis.
    Ps love the Les Paulcaster! Like chocolate and peanut butter!

  • @discouragetheghost8981
    @discouragetheghost8981 ปีที่แล้ว

    as always... great video. So informative. Thanks

  • @joeblack007forever
    @joeblack007forever ปีที่แล้ว

    I really enjoy this kind of video. Thank you so much :)

  • @jimgibson9811
    @jimgibson9811 ปีที่แล้ว +1

    Built my 1st pedals in 1968. Love this format.

  • @Auxend
    @Auxend ปีที่แล้ว

    Brian! Good to see you! Love it!

  • @d.a.t.4699
    @d.a.t.4699 ปีที่แล้ว

    Great show brian, thanks for being you man!

  • @CanadianRockerGuy
    @CanadianRockerGuy ปีที่แล้ว +3

    I modded my DS-1 with the Wampler JCM800 mod and I absolutely love it! Used a combo of the vintage and modern for it after some experimentation with different values and also reverted the tone stack back to stock though, sounded better to me, also swapped the main led for a blue one, looks way cooler and it sounds just like the real deal! Thank you Sir!

  • @zzanz4520
    @zzanz4520 ปีที่แล้ว

    WOW DS1 sure is an all timer. Thank you for that incredibly deep dive!

  • @handwiredbyme
    @handwiredbyme ปีที่แล้ว +1

    Brian your an awesome guy in here. You do alot for the pedal amp mod community. I am fixing to order a soldering iron and am gonna start modding and building pedal kits. I'd like to eventually build an amp and modify my deluxe reverb. Your story was awesome on tone talk. You derive all your successes man. I appreciate all you do for anyone interested in this stuff

  • @delusionwalker8852
    @delusionwalker8852 ปีที่แล้ว

    I just can't get enough of videos as this one

  • @buddhasmokesbuddha3077
    @buddhasmokesbuddha3077 ปีที่แล้ว

    I love these videos thank you so much Brian!

  • @scottbower9851
    @scottbower9851 ปีที่แล้ว +7

    Oh man, I can’t wait for a new Wampler take on a classic pedal! Love all of the tweaks and options you give us! 👍

    • @richardburkow3792
      @richardburkow3792 ปีที่แล้ว

      Me, too! Hopefully, it will also be able to tweak the mids.

  • @StratsRUs
    @StratsRUs ปีที่แล้ว

    Loved it.Thank you

  • @monstrok
    @monstrok ปีที่แล้ว

    My gosh that sounds SO much better, to my ears, with the simple tone control. That sound has some girth!

  • @massiegauthier1529
    @massiegauthier1529 ปีที่แล้ว

    I had just bought two second hand DS1 on a whim, and a few hours later your video was published... Syncronicity👌

  • @trashteeth
    @trashteeth ปีที่แล้ว

    Unbelievable timing! Re-read the section in "How to Modify Guitar Pedals" and got inspired to pull the DS-1 out of storage this morning

  • @mc5228
    @mc5228 ปีที่แล้ว

    This is a great video! Love the discussion and I am going to make one of the mods

  • @Margilio5150
    @Margilio5150 ปีที่แล้ว +13

    back in 1995 I was on my way to get my first distortion stompbox... Believe it or not BOSS pedals were not affordable in Mexico back in the day, so the sales guy convinced my father to get me an old ARION SDI-1 stating that it was technically the same pedal. So I got that, for many years I didn't believe it and always wanted the real thing... but after trying a stock SD1 many years later I can say I prefer the Arion, and that's because they modified the tone stack on the original circuit and made it Stereo, great little box 😆

    • @VinceWhitacre
      @VinceWhitacre ปีที่แล้ว +5

      Arion made a lot of stereo boxes in the day... they also made one of the very few ever BBD reverbs.

    • @Billkwando
      @Billkwando ปีที่แล้ว +1

      @@VinceWhitacre I used to have a BVD reverb but you could only hear it in my pants.

    • @marco-vn8si
      @marco-vn8si ปีที่แล้ว

      The SOD-1 is good shit too!

  • @juanvelazquez2423
    @juanvelazquez2423 ปีที่แล้ว

    Great video! Wampler is really good at explaining all the fine details!

  • @koonsickgreen6272
    @koonsickgreen6272 2 หลายเดือนก่อน

    Awesome content!!!

  • @kjhajueg_2731
    @kjhajueg_2731 ปีที่แล้ว

    superb video. thank you very much!

  • @christopherkennedy873
    @christopherkennedy873 ปีที่แล้ว

    Always appreciated 🙏💥

  • @fw3784
    @fw3784 ปีที่แล้ว

    Great video!

  • @nilsmclellan868
    @nilsmclellan868 ปีที่แล้ว

    Oh man I love your guitar! It’s so beautiful!

  • @jezgomez
    @jezgomez ปีที่แล้ว +1

    Oh man, this is so cool! So many kids would take up electronics if you were their teacher. Instantly subscribed

  • @benboruff
    @benboruff ปีที่แล้ว

    Great vid. Love that ax!

  • @Wammus85
    @Wammus85 ปีที่แล้ว

    I am absolutely amazed by the fact that i have my tone control in almost exactly the same position as you and did the exact same thing to get there.

  • @jsullivan2112
    @jsullivan2112 ปีที่แล้ว

    I love this! Terrific idea for a pedal series, I'd love to see more. And my Hiwatt seems to really love the DS-1. AnalogMan does a pretty cool mod for cheap that improves the tone stack pretty much the same way you demonstrated.

  • @maxonmendel5757
    @maxonmendel5757 ปีที่แล้ว +11

    you've come such a long way brian! I love your old videos from 5 or 6 years ago but this one was great too. I have your book. thanks for contributing so much to the pedal community. I love the ds1

    • @wampler_pedals
      @wampler_pedals  ปีที่แล้ว +6

      Thanks so much!

    • @maxonmendel5757
      @maxonmendel5757 2 หลายเดือนก่อน

      ​@@wampler_pedals
      looking at pg 120 of your book.
      deciding between evil mod, JCM mod, and modern distortion mod. will you please share more about what the evil mod is? is it just lots of gain? what inspired the name?
      I want a JCM800 so badly 😩 and I've got an MXR Super BadAss which is close. Im looking at the Mr Black JDS-50, which is close. I know I prefer jcm to plexi. so. obviously the JCM mod is appealing.
      finally, by modern distortion, what are we meaning? will I get like super hot soldano tones out of that mod?
      thanks again, just curious what your take is. ill most likely do the JCM with optional high gain mod, but im super curious about the other two. the book doesn't say much and forums don't either.

    • @ericvandruten
      @ericvandruten 3 วันที่ผ่านมา +1

      ​@@maxonmendel5757 get a breadboard and experiment? ❤

  • @claudiosuarez1256
    @claudiosuarez1256 ปีที่แล้ว

    Best youtube video ever ! Thanks ! 🤗🤗🤗

  • @kennygardner5041
    @kennygardner5041 ปีที่แล้ว +7

    Love it with passive tone control. Tighter and louder. Awesome!

    • @stuartchapman5171
      @stuartchapman5171 ปีที่แล้ว

      Isn't it. I'm mot a guitarist, so I don't need that overly bright tone to "stand out" in the mix, I'm also really into that fuzz mod. It'd be great to have a clone with an extra footswitch to swap diodes out.

  • @lordflatworm
    @lordflatworm 9 หลายเดือนก่อน

    Excellent thanks!

  • @traceyoungs1637
    @traceyoungs1637 ปีที่แล้ว +1

    Wow that “new” tone control sounds amazing!

  • @patrickbeaston3659
    @patrickbeaston3659 8 หลายเดือนก่อน +1

    Honestly, you made all these circuits sound great.

  • @BrianOboylemusic
    @BrianOboylemusic ปีที่แล้ว

    Great job

  • @danielsaturnino5715
    @danielsaturnino5715 ปีที่แล้ว

    I love these videos. Thanks

  • @EclipseAtDusk
    @EclipseAtDusk ปีที่แล้ว

    The keeley mod DS-1 is one of my fav drive pedals out there, it’s SUPER dynamic & sounds delightful in front of a crunchy amp

  • @toilettunes1
    @toilettunes1 ปีที่แล้ว

    i love this content thanks Brian

  • @Varone26
    @Varone26 ปีที่แล้ว +3

    I have the Keeley mod. Never leaves the board.
    People forget how versatile and fabulous the DS-1 really is. I'd even say its one of the best boosts/OD's you can put in front of a dirty amp.

  • @majordabalert
    @majordabalert ปีที่แล้ว

    Awesome vid

  • @GRBAquatics
    @GRBAquatics ปีที่แล้ว +1

    Very Cool, Thankyou. Awesome how you showed the "mods" Live. I use my DS-1 After my Blues Driver BD-2 for extra 'crunch' and am very happy with the sounds it gives me. Although I can keep the settings lower which is my preferred tone as The BD-2 is already giving a surprising amount of gain I find. Yes I think the Boss DS-1 Pedal is Great. Cheers

  • @dennismccullough638
    @dennismccullough638 ปีที่แล้ว

    I love these type of vids bud.

  • @bpabustan
    @bpabustan ปีที่แล้ว +1

    Brian, I LOVE the sound on the 10:20 mark, midrange galore! It will thicken up a strat and make it less shrill when using the bridge pickup.

  • @DSilvergun
    @DSilvergun ปีที่แล้ว +8

    I would have liked if you would have briefly covered the changes Boss made with the DS-1W in Custom mode.

  • @davidstump
    @davidstump ปีที่แล้ว

    I want more of this!!!

  • @svenson745
    @svenson745 ปีที่แล้ว

    great video, thanks a lot!

  • @glenech0
    @glenech0 ปีที่แล้ว +2

    When you played the very first power chord the first thing that immediately came to mind was "Owner Of A Lonely Heart" (the introductory riff). Looked it up...sure enough, DS1.

  • @Freakenbacker
    @Freakenbacker ปีที่แล้ว

    Great tones. All of them.

  • @dirtyjared
    @dirtyjared ปีที่แล้ว

    Great vid!

  • @gregmize01
    @gregmize01 ปีที่แล้ว

    My buddy did the Less/More Mod on mine years ago and it's glorious!

  • @WorshipGuitarResources
    @WorshipGuitarResources ปีที่แล้ว +1

    I love this! I've had a few DS1's and as much as I wanted to, I didn't love it, but I was probably using it wrong 🤣

  • @stuartchapman5171
    @stuartchapman5171 ปีที่แล้ว

    Great stuff as ever. I have a DS-1 clone. It's never really fitted in with my setup. That passive tone stack and a switch for that fuzz cap, and it's a great sound.

  • @joerectifier
    @joerectifier ปีที่แล้ว

    Excellent video, Brian....the new tone stack is fantastic....I'm not into fuzz so that part is sublectiovely not my taste - but the modified tonestack is a game changer. THis is a very fun video.

  • @kendevries3212
    @kendevries3212 ปีที่แล้ว

    I have had my DS-1 since about 1982. Still use it.

  • @kidodelcielo
    @kidodelcielo 7 วันที่ผ่านมา

    Coooool! You are best❤

  • @MDBenton
    @MDBenton ปีที่แล้ว +26

    I Love This ! Can you cover some more classic pedals like this ?

  • @briand7381
    @briand7381 ปีที่แล้ว

    This is great. Would love a video to go over a mod step by step, there are so many out there. And this mod sounds great.

  • @jessebillson
    @jessebillson ปีที่แล้ว

    Great video. I want more.

  • @m.a.6478
    @m.a.6478 ปีที่แล้ว

    I love when you do nerdy circuit stuff in videos!

  • @Bixll09
    @Bixll09 ปีที่แล้ว

    I have a Japanese version of this, that I clipped the clipping diodes in. Love the tone it gives me. You it as boost, more than anything. I think I will put the diodes on a switch, so I can have with or without.... Love your channel Brian. I use an older Blues Jr "96".

  • @joelspaulding5964
    @joelspaulding5964 ปีที่แล้ว

    D@mn- Even the stock, initial tone sounded thick and very eighties, even through my phone speakers. I do not expect such "heft" from a TH-cam demo.
    Excellent video and love the Beato reference.

  • @darvinclement8404
    @darvinclement8404 ปีที่แล้ว

    Very cool guitar. Great video too. The tone stack mod sounds a lot better to me.

  • @OzGramcko
    @OzGramcko ปีที่แล้ว +13

    i love my ds-1, i tried some mods, but i modded it back as stock, i have it since 25 years ago! mine is from 1991 and it is still on my pedal board

    • @OzGramcko
      @OzGramcko ปีที่แล้ว +2

      @The Tired Horizon i'm agreed with you, mods are cool, but is better found another pedal than mod

    • @wampler_pedals
      @wampler_pedals  ปีที่แล้ว +11

      I’d be open to that if enough people were interested in it, I suppose if those reading this find it interesting then “like” the original commenters post

    • @darklight4815
      @darklight4815 ปีที่แล้ว +3

      @@wampler_pedals i imagine folks would be into a DS-1 style pedal with a toggly switch for a couple different options and maybe an eq on board...i know my Dracarys is my favorite new dirt pedal right now,it rips,so i know the DS-1 style would rip just as hard

  • @civilizationmeansdomestica929
    @civilizationmeansdomestica929 ปีที่แล้ว

    I have a Keeley/Fromel modded DS-1 and LOVE IT!

  • @MrTPF1
    @MrTPF1 ปีที่แล้ว +1

    Great video. I make no apologies about loving the DS1. You can go for it's stand alone distortion, which is great, or you can add it to any other pedals or amps just to give them a little extra kick.

  • @Glicksman1
    @Glicksman1 ปีที่แล้ว +1

    Look, I have no beef for or against this or any other pedal. I just want to tell a short story:
    I was at a gig and we had just taken a break after the second set. I had just leaned my guitar on my Deluxe Reverb which was on standby when a guy came over to me and said that he liked our music, and pointing to my guitar he said, "That guitar really sounds great."
    I thanked him for his compliments to the band and pointing to my guitar leaning on my amp, I said, "So, how does it sound now?"

  • @doctorskull8197
    @doctorskull8197 ปีที่แล้ว +1

    Outstanding video! Informative and entertaining. My beef with DS1: using a clean Fender Deluxe reverb, when the DS1 is engaged, I notice a big drop in volume and the overall sound “washes out”, although the sound is very good. This doesn’t happen when I use a different overdrive pedal such as Fulltone OCD.

  • @bobrg1459
    @bobrg1459 ปีที่แล้ว

    Thanks Brian. This is very interesting. Seems like it would be cool to mod one so that the clipping diodes could be switched out or changes to LEDs. Also, switching cap values would be fun. Thanks again!