The Electric Mistress Repair

Mark repairs a 1979 vintage guitar effects unit, which features a super rare Bucket Brigade Delay chip - the Reticon SAD1024. It doesn't go well, and did Mark get scammed???? FAKE component alert!
Here is the link for Andonstar HD Digital Microscope - as featured in this video:
andonstarmicroscope.com/?ref=...

Пікірлер: 484

  • @johnburns5783
    @johnburns5783 Жыл бұрын

    Wow, not only an electronics genius, but Mark also plays guitar 👍👍👍

  • @DalmaTon-Records

    @DalmaTon-Records

    Жыл бұрын

    Yes, I was impressed, he's awesome!

  • @LordBumSniffington

    @LordBumSniffington

    Жыл бұрын

    Shreds, slays, treats the women right,

  • @jhareng

    @jhareng

    Жыл бұрын

    Inspired by Kirk Hammet

  • @andrewwturner

    @andrewwturner

    Жыл бұрын

    I must admit I had a Bubbles moment there.

  • @godsinbox

    @godsinbox

    Жыл бұрын

    soldering skills say this is no genius. also why does circuit say copyright ralf metzger, and nobody notices the breaches of IP.

  • @roxxliveracing2039
    @roxxliveracing2039 Жыл бұрын

    Watching People actually manefacturing stuff instead of buying or outsourcing is awsome!!!! please more!!!!

  • @mauriciobeligolioliveira
    @mauriciobeligolioliveira11 ай бұрын

    Before this channel, you couldn't easily find it all together in one person: knowledge, charisma and sensibility. Mr Mark, you're all of those things, your channel is one of the best here and I look forward for more from you, sir. Well done!

  • @nakfan
    @nakfan Жыл бұрын

    “Better discharge the static…Not that there is any in this country” 😅

  • @PaulHigginbothamSr

    @PaulHigginbothamSr

    4 ай бұрын

    Static in every country and your country shines out in fiddlers, guitarists, unt Der flooglewelt.

  • @xeroidkid
    @xeroidkid Жыл бұрын

    Is there no end to your talent. I’m very impressed with your efforts on this one Mark.

  • @robburbrink8277
    @robburbrink82775 ай бұрын

    Etching your own board, finding a functioning chip replacement. You're a beast Mark , thank you! I've been watching your videos for the last several evenings

  • @paulperry7091
    @paulperry7091 Жыл бұрын

    Just what every electronics workshop needs, a test strat.

  • @PTguitars
    @PTguitars11 ай бұрын

    I can build and troubleshoot electronics, and I have a lot of fun with it. However I can testify that Mark is on a completely other level. Great to witness this proficiency. I am also impressed with the cheerful easygoing attitude. Cheers Mark

  • @thrillynewt
    @thrillynewt Жыл бұрын

    Ahhh Mark, I have to go to bed ffs! Oh well. 30 minutes less sleep can't hurt.

  • @thrillynewt

    @thrillynewt

    Жыл бұрын

    @monsieurtechnical it's not his fault anymore now, of course I fell down the classic youtube rabbit hole 😁

  • @tim0steele
    @tim0steele Жыл бұрын

    The fake chip has marks on top showing the original top surface was ground off. The half moon indicating pin 1 is also shallower than normal. Amazing effort rolling wire to make flat pins!

  • @paulmichaelfreedman8334

    @paulmichaelfreedman8334

    Жыл бұрын

    Not as consistent but an iron strip and a hammer will also do the trick. But Mark's way is more elegant and professional.

  • @tim0steele

    @tim0steele

    Жыл бұрын

    @@paulmichaelfreedman8334 You could also use a socket with long pins

  • @paulmichaelfreedman8334

    @paulmichaelfreedman8334

    Жыл бұрын

    @@tim0steele I'd have just made them longer and soldered them into a vero board, them solder the pcb on the other side of the legs, and snip off the legs to the right length. But to each their own of course. Mark's skills are top notch.

  • @robinsutcliffe-video_art

    @robinsutcliffe-video_art

    Ай бұрын

    known as Blacktopping : /

  • @stevebarbier5602
    @stevebarbier5602 Жыл бұрын

    Is there no end to this man's talents ...........................................

  • @peterhyams6824
    @peterhyams68247 ай бұрын

    That’s why I loved fault finding as nothing quite replaces that buzz you get when you switch something on after a repair and it works ! It takes a certain type of person to be a technician. It’s addictive lol. The more complicated the repair the bigger the buzz. At nearly 70 I can’t do delicate work anymore due to trembling hands and it’s so annoying, but I still have all the test gear !

  • @mohammedisaa9952

    @mohammedisaa9952

    5 ай бұрын

    @peterhyams6824 Just a thaught....... you could consider teaching a youngster who wants to learn, and he/she could be your hands? Im sure you could still get work if thats your profession, as mentoring someone is as though you continue your work through someone else, and eventually you could hand over your business to that person who would continue to provide help to your community 🙂 ?......

  • @janskeet1382
    @janskeet13823 ай бұрын

    “Night after night, who treats you right?, Baby, it's the guitar man”. 🎸

  • @ricardoconti3868
    @ricardoconti38687 ай бұрын

    Any other technician would say " irreparable", but not Mark. Greetings from Brazil.

  • @user-xv8yg1li2t
    @user-xv8yg1li2t Жыл бұрын

    Подумал - Сашка Лаэртский, ан нет. Но когда в конце заиграл на гитаре - засомневался ) Спасибо, вы очень крутой спец!

  • @SteveInQLD007
    @SteveInQLD00710 ай бұрын

    Never seen handmade pcb's before - I've just been educated AND entertained! Thanks man, you're a modern day McGyver!!

  • @morph-the-cat
    @morph-the-cat Жыл бұрын

    It’s always a great day when Mend it Mark uploads a new video. Thank you!

  • @tbonky
    @tbonky Жыл бұрын

    Glad you liked the T strippers! Ideal entered the market with abrasives for DC armature maintenance and branched out. Glad you got some nice sounds out of the Mistress.

  • @kenp9073
    @kenp90732 ай бұрын

    Any machine you don't have?.... lol Thank you Mark for letting us walk along with you on these projects. Sorry about the fake chips. Really enjoy watching you work your magic. Thank you from the US!

  • @TexasGit
    @TexasGit Жыл бұрын

    The SAD1024 is virtually unobtainium. They sound great for guitar, though. I've made a pop-in replacement using more modern chips, as have others.

  • @mjouwbuis

    @mjouwbuis

    Жыл бұрын

    They're obtainable, just not at a pricepoint that's comfortable for people who don't really, really, need them.

  • @MrKillerno1
    @MrKillerno16 ай бұрын

    Only honest hard working people get scammed. Sad. But, good news is, your video's are popular by enthusiastics, you do a great job, keep it up!

  • @scottaumann
    @scottaumann Жыл бұрын

    The counterfeit market makes things super frustrating! I loved that you made your own PCB for the replacement.

  • @DominicClifton
    @DominicClifton Жыл бұрын

    to align all the legs before soldering them you can use a spare socket and press the legs into the spare socket and then solder all the pins at the same time.

  • @zokxzoranovski5255
    @zokxzoranovski5255 Жыл бұрын

    I didn't know you could play the Guitar,a bit. - Greetings to the best electronics Craftsman, We see you often.

  • @rvmeushaw
    @rvmeushaw Жыл бұрын

    As usual - very clever and resourceful repair. I think I might have added a power light as a bonus.

  • @mohammedisaa9952

    @mohammedisaa9952

    5 ай бұрын

    A 12 volt led doesn't cost the eart, and a hole isnt that akward to drill with a "splodge" of glue 😂😅😂😅😂

  • @fogbullit1000
    @fogbullit1000 Жыл бұрын

    Hi Mark, as a fellow engineer from Walsall I just wanted to thank you for the enlightening videos ,keep up the good work, every day is a school day 😆👍

  • @malrex0mari
    @malrex0mari Жыл бұрын

    Wow solid work! 😀 Lovely bringing a device like this back!

  • @arlo0011
    @arlo0011 Жыл бұрын

    I used to work in a small music store in the 90s, and I had to deal with very similar repairs as this one. To be honest, I would have just hard wired the different chip with jump leads. Crude, but effective. I like your way better.

  • @rondeledenis1948
    @rondeledenis19485 ай бұрын

    That was hot. Takes me back several years when soldering every day

  • @pilier3
    @pilier327 күн бұрын

    Brilliant, I started 40yrs ago as a pcb process engineer, that was genius…

  • @marktubeie07
    @marktubeie07 Жыл бұрын

    ... and you're a muso as well! I'm more impressed every day Mark 😆 Possibly the most impressive tech repair channel ever mate, love your work!!

  • @hugoromeyn4582
    @hugoromeyn4582 Жыл бұрын

    Nice! And be careful with fake components. I Know a guy who had bought 8 voltage regulators from the famous Chinese website for use in a pre amplifier. Four of them were dead straight out of the box, the other four stopped working within a few weeks after the amp was in use. After that, he replaced them by genuine ST branded regulators.

  • @tonyfdesign
    @tonyfdesign4 күн бұрын

    Fantastic video. Well done. Mike Matthews would be proud!

  • @freeelectron8261
    @freeelectron82614 ай бұрын

    Great save using the SAD512 on a custom PCB. I liked the flanged minor sevenths too.

  • @BradBo1140
    @BradBo1140 Жыл бұрын

    Omg, nice guitar! This was a fun episode.

  • @phatwayne
    @phatwayne Жыл бұрын

    That really took me back to my CDT lessons, I loved making printed circuit boards like that 😊

  • @ferraridinoman
    @ferraridinoman Жыл бұрын

    Remember buying one on these NEW!! Absolute cheap rubbish! extremely noisy! Nice work Young Mark!

  • @philhunter9134
    @philhunter91344 ай бұрын

    One of the most involved music videos I've ever seen.

  • @georgiosxirouchakis439
    @georgiosxirouchakis4399 күн бұрын

    The guitar was the cherry on top of the cake!!

  • @plunder1956
    @plunder195611 ай бұрын

    That old peddle has a nice warm sound to it. Your nice little modification board was the most interesting bit of that process. Nice work. You have a lovely workshop, it would be interesting to do a little mini- tour of it in a video one day. BTW - I love your guitar, lovely colour.

  • @anthonybarra2391
    @anthonybarra2391 Жыл бұрын

    watching you work your magic, i regret not getting into electronics when i wanted to, as a young electrician apprentice. Now im just a sparky, but playing at fixing amps as a hobby, learning from you at nearly 50. Thanks Mark

  • @pebbleschan6085
    @pebbleschan6085 Жыл бұрын

    11:12 Thanks for the great tip of floating the non-drilled single sided PCB on the etchant!

  • @thefamousmattjackson
    @thefamousmattjackson Жыл бұрын

    Awesome video as always. Electrician for over 20 years and those ideal strippers are the only ones I will use. Always bugs me to see electronics guys use crappy strippers.

  • @raindogred
    @raindogred Жыл бұрын

    my main interest in electronics is audio..guitars, pedals amps, mics, preamps, mixers..love these ones

  • @trippntrev
    @trippntrev Жыл бұрын

    Jasus! As always an amazing repair and engineering work Mark. First time I’ve seen you play, no end to your talents. You’ve opened up a big can here Mark with your work around. You’ll be bombarded, I’d like to jump in first, will you make me one of those boards for my HH Clockwork Concubine, I’m on my last 1024A Might try buy some 512s as spare. Keep up the brilliant work. Thank you Trev

  • @lifeisfuneh
    @lifeisfuneh5 ай бұрын

    Wow, last time I did this was probably 40 years ago ! You rock!

  • @Fishfingersarnie
    @Fishfingersarnie Жыл бұрын

    Brilliant! Love watching your repairs - its the chuckle that's the icing on the cake!

  • @em-dashman4404
    @em-dashman440411 ай бұрын

    What an absolute pleasure to watch somebody who actually knows what they’re doing 😎 Shame you’re maxed out with work, Mark - I’d love to send my old EHX Deluxe Memory Man in…

  • @joshfreeman7999
    @joshfreeman7999 Жыл бұрын

    Im so glad i found this channel. Please more of these. So cool.

  • @precbass
    @precbass Жыл бұрын

    Chip straighteners? Who knew? That was really interesting Mark,even though a lot of it was over my head🙄Nice Strat BTW

  • @Drew_Snydermann
    @Drew_Snydermann11 ай бұрын

    This man tools. Seems to always have the right machine for the job.

  • @DemonetisedZone
    @DemonetisedZoneАй бұрын

    felt so bad for you mate when it turned out those chips were duffers but you have a really positive personality. I'd like to be more like that, it's a better than feeling annoyed all day which is how i would have reacted😊

  • @ianpritchard6375
    @ianpritchard6375 Жыл бұрын

    I've watched many of your videos Mark .. and there's always another bit of kit! Wire roller ... chip straightener - awesome

  • @taswild1
    @taswild17 ай бұрын

    Gday Mark, bought a Caps set for my amplifier and a supplier from bulgaria, was fast and all looked fantastic, until I sent a pic to my brother who got the same only to be told by his elec tech they were fakes. 😢. Disappointing when you expect something for the money. Just as well we didn't get them soldered in! Enjoyed watching you vid. Cheers from Tasmania Australia a long way from Bulgaria!

  • @Jon_Pearl
    @Jon_Pearl Жыл бұрын

    "F**k! That was hot!" I love it!

  • @1968madmike
    @1968madmike Жыл бұрын

    Mark, Thank-you for your response on your Cats name! I just started watching your video's and now I can't stop! So interresting. I have those wire strippers myself, Their awsome! I live in the United States, In a small town in Northwest Ohio Called Maumee. So your vids reach far and wide! Keep up the great work! Mike Z.

  • @MaxStax1

    @MaxStax1

    2 ай бұрын

    Some good fishing there during the Maumee River Walleye Run!

  • @amelophile
    @amelophile Жыл бұрын

    Colour on Electrical Musical Gear read 'Tone' would personally avoid something with a colour knob myself 😊 Do look forward to your Videos always entertaining Thank you 👌

  • @ensewensew7305
    @ensewensew7305 Жыл бұрын

    Astonishing knowledge and skill - Brill

  • @russellnixon9981
    @russellnixon9981 Жыл бұрын

    Electronics , chips chops and licks what's not to like. Excellent Mark enjoyed this a lot. 🎸🪛🎖

  • @radio-ged4626
    @radio-ged4626 Жыл бұрын

    There's nothing worse than an Electric Mistress without a flange. I love watching your board making process, lazy people like me use those online companies to do it for them 😄

  • @ChrisHopkinsBass
    @ChrisHopkinsBass Жыл бұрын

    I've got a late 70s, Mistress (the 2x9v) version that I got as my first ebay purchase back in 2004. Sold as "untested". When it turned up no sound. I found a pedal repair guy who thought the same as me that the SAD1024 was dead. Luckily the only issue was one of the 741s had died. He replaced it and it was good. I really needed to get that pedal down from the attic to test it as it's been 10-15 years since I last plugged it in

  • @soldierofodin6769
    @soldierofodin6769 Жыл бұрын

    Yeah magic Mark time!!!🎉

  • @kthwkr
    @kthwkr Жыл бұрын

    What an amazing fix. Putting in a chip that was not part of the original design.

  • @dianeramakers3368
    @dianeramakers3368 Жыл бұрын

    Great work again. And didn’t know that you can play guitar as well.

  • @BeachCat
    @BeachCat8 ай бұрын

    Way to go! You could market those SAD512 breakout boards!

  • @floppydisk921
    @floppydisk921 Жыл бұрын

    Who would know that one of the most involved repairs I've seen you done would be of such a simple circuit! Always a pleasure to watch your vids Mark

  • @mistsmogguru8378
    @mistsmogguru83785 ай бұрын

    I'd be amazed with myself with 10% of Mark's skills

  • @drewwade9640
    @drewwade9640 Жыл бұрын

    You are a pretty incredible dude. You've reignited my love of electronics, that is, the knowledge of each component, identifying circuits. Keep up the good work.

  • @jaccoonderdijk1777
    @jaccoonderdijk1777 Жыл бұрын

    Respect, this brought me back some solid memories of lessons creating boards using nasty chemicals, awesome!

  • @IanScottJohnston
    @IanScottJohnston Жыл бұрын

    Haven't seen that pedal in many, many years!

  • @Plons0Nard
    @Plons0Nard Жыл бұрын

    Musical Mark Mends it. Well done ! 👍

  • @gordonm2821
    @gordonm2821 Жыл бұрын

    Amazing video with so many twists and turns! Let’s make a PCB and get the Strat out

  • @enryfrank
    @enryfrank Жыл бұрын

    It's fascinating to watch you repair things, thanks for your videos !

  • @TheVdub1980
    @TheVdub198017 күн бұрын

    You are something else wow. Not only can you fix most things, you can play guitar too!! Wow! I'm subbing!

  • @chaswinder
    @chaswinder Жыл бұрын

    Love your craftsmanship and cheerfulness!

  • @guitarlicksntricks
    @guitarlicksntricks Жыл бұрын

    Was hoping to hear abit of Rush at the end! 😅 Alex Lifeson used the electric mistress on ‘The Trees’ and i thought it sounded so cool… why I still own one of those pedals 😎👍🏻

  • @stephenlamb90
    @stephenlamb90 Жыл бұрын

    Fantastic repair - top notch work as always. So glad I found this channel. Keep up the great work!

  • @sepposyXIV
    @sepposyXIV11 ай бұрын

    I also prefer a big blob of (once) Blue Tack on a table to those Helping Hands wobbling high on air.

  • @Jesselovespinball
    @Jesselovespinball Жыл бұрын

    Well done sir ! I’ve also had the pleasure of buying fake chips . Always disappointing. And the sad part is they weren’t even that expensive of a chip or very rare to begin with . Just never know what your getting anymore!

  • @annother3350

    @annother3350

    Жыл бұрын

    Demand your money back or leave bad feedback or both

  • @paulmichaelfreedman8334

    @paulmichaelfreedman8334

    Жыл бұрын

    Just wait until you receive fake chip sockets!

  • @the_atomshop
    @the_atomshop Жыл бұрын

    really enjoyed that episode. Thanks!

  • @ashleycox432
    @ashleycox432 Жыл бұрын

    Always in awe of your capabilities and skill Mark. Outstanding work as always.

  • @jcspaziano
    @jcspaziano5 ай бұрын

    Super video. I loved the PCB fab and Circiut design!

  • @GillmanAudio
    @GillmanAudio Жыл бұрын

    loved it all and the guitar solo, excellent stuff mark thanks

  • @TheDefpom
    @TheDefpom Жыл бұрын

    Those two smaller caps looked a bit dodgy too, was surprised you didn’t replace those too.

  • @gtretroworld
    @gtretroworld Жыл бұрын

    From start to finish a brilliant video and your tooling is nuts!

  • @trojanorse
    @trojanorse Жыл бұрын

    Multi talented, very impressive. Thanks for the great videos Mark. Keep 'em coming.

  • @hansthijs
    @hansthijs Жыл бұрын

    Great job, well and thoroughly done😮

  • @lamppostwillie
    @lamppostwillie Жыл бұрын

    Thanks, Mark. I love your presentation style and excellent production qualities. Cheers!

  • @MendItMark

    @MendItMark

    Жыл бұрын

    Thank you very much! I’m due to film a new one over this weekend- I haven’t decided what it will be yet, there’s no shortage of gear to fix! Cheers! Mark

  • @plasma453
    @plasma453 Жыл бұрын

    Love your work Mark and so well explained

  • @metalman4141
    @metalman4141 Жыл бұрын

    Fantastic work Mark, keep the vids coming 👍

  • @marcyd2007
    @marcyd2007 Жыл бұрын

    Awesome work Mark, brilliant fix.

  • @yt4krist0f
    @yt4krist0f Жыл бұрын

    Always enjoy to watch Mark working, so good working methods, cool tricks.

  • @paulanderson7796
    @paulanderson77968 ай бұрын

    Analogue systems have zero latency apart from intended delay. That is a major asset. It comes at the expense of noise.

  • @mrmansville9340
    @mrmansville9340 Жыл бұрын

    Your process for making these videos is spot on. I can't tell you how much I enjoy your work, Mark. The breadth of gear you cover is awesome I can honestly see you going a long way!

  • @cjh0751
    @cjh0751 Жыл бұрын

    You've just got yourself another subscriber. Very informative and interesting video. Gonna binge watch the rest of your content. Nice work.

  • @BruceFord-kx9sl
    @BruceFord-kx9sl Жыл бұрын

    Awesome work mate, really enjoying your show. Cheers.

  • @frankstone919
    @frankstone919 Жыл бұрын

    It's fascinating to watch you repair things. Thank you for sharing such a entertaining video.

  • @nevillegoddard4966
    @nevillegoddard4966 Жыл бұрын

    Great vid Mark! I love your innovation!

  • @a6cjn
    @a6cjn Жыл бұрын

    Once again, a most enjoyable video Chris

  • @sypodj
    @sypodj6 ай бұрын

    Great repair Mark. I learned a lot from your channel so far. Keep up the good work 👌