Hammond S6 Chord Organ Demonstration and Blue Jay Way story

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Hammond S6 Chord Organ Demonstration at Vintage Keys Studio.
Steve shows you around our 1958 Hammond S6, designed by Laurens Hammond.
It comprises of three sections:
Mono synth (many different sounds) superimposed over a polysynth (two different sounds) and a preset chord section (accordion style buttons) with the option of bass notes (Root or V of each chord) controlled by two pedals.
Knee lever for power on and volume.
Valve tone generators with 30 valves (not tone wheel) and a simple valve amp.
Please Support Our Channel over on Patreon (Only £1 per month - Thank you very much!):
/ vintagekeysstudio - this will go towards the upkeep of the studio and its equipment, and enable us to continue creating videos
Video and editing by Louisa Revolta
Recorded at Vintage Keys Studio by Steve Christie
Soundtrack (P) and (C) 2021 Steve Christie / Vintage Keys Records

Пікірлер: 145

  • @danthemankhan
    @danthemankhan3 ай бұрын

    Good strong voice, good for broadcasting. Sounded like George Martin when it first came on and I wasn't looking at the screen.

  • @danthemankhan
    @danthemankhan3 ай бұрын

    Marvelous instrument. Of course you can do it all with a laptop now but there isn't anything like the pedals and the switches of the real thing.

  • @bassplayer10
    @bassplayer10 Жыл бұрын

    There are three of these in Des Moines that are being given away for free . I’m going to grab one because of this video . Ty

  • @ericmulkey
    @ericmulkey3 жыл бұрын

    This is twice as good as all the other S6 videos on youtube. I’m blown away by the awesomeness of your channel!

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    Thank you Eric! We've got plenty more lined up to showcase our collection so stay tuned.

  • @rosselmanuelyajurefraco

    @rosselmanuelyajurefraco

    Жыл бұрын

    where can i get a copy hammond organ s6 can someone help me

  • @billgrabbe9992
    @billgrabbe99922 жыл бұрын

    One of the most fun demos I've seen on KZread. There's one on sale cheap in my area and it's really hard to restrain myself.

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    We don't think you'll regret it if you go for it!

  • @ronnyluzardo2010

    @ronnyluzardo2010

    2 жыл бұрын

    Yo quiero uno

  • @deanevangelista6359
    @deanevangelista63592 жыл бұрын

    “Knee swell.” That happens to me from time to time.

  • @waltscott5
    @waltscott55 күн бұрын

    Wow, that things amazing

  • @enidsnarb
    @enidsnarb Жыл бұрын

    Love these little Essexes !!!! I used to take one on tour and run it through valve oscillators I built into 100 watt stacks and opening for Crash Worship , it annihilated ! I`ve had 4 , I have 2 left . My first one had the electromagnetic 15 inch speaker with all large envelope pre amp " valves " an earlier one I suppose ! I love this channel ! Thank You for doing it!!!

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Thanks very much Enid - that sounds like an incredible set up! :)

  • @AB.BABY.
    @AB.BABY.21 күн бұрын

    I picked up one of these a while ago - this is a great demo, thank you

  • @johnsonmonsen
    @johnsonmonsen3 жыл бұрын

    Huge thanks for showing us this feature packed organ! Envelope settings, buttons everywhere, unison function, selectable bassnote in chords ... there is a lot of music coming up the 30 tubes. The chord section reminds me at modern sample launchpads/grid controllers. Seems to be that concept is not that new and still was there (kind of) more than 60 years ago. The accent bar is helpful to not got into coordination problems when hitting a tiny chord button repeatedly. In deed a very special piece of music history. All the best :-)!

  • @ChonkTek
    @ChonkTek2 жыл бұрын

    I just picked one of these up and am about to fully restore it. It still has the original power tubes with a date code of 1958. There are some interesting and pleasing tonal textures going on that would be very usable for modern music production.

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    Good luck with the restoration. We'd love to know how you get on.

  • @ChonkTek

    @ChonkTek

    2 жыл бұрын

    @@VintageKeysStudio Thanks! I'll post vids. :)

  • @jamesvalentino7024
    @jamesvalentino702411 ай бұрын

    Interesting and audibly superb

  • @russellthompson8983
    @russellthompson89834 ай бұрын

    I came across this video not too long ago, and it made me regret not purchasing a low priced S-6 chord organ years ago, at a thrift store. But just recently, I was told of someone locally selling one. It turned out to be an S-112, not an S-6. I never heard of the S-112, but as far as I can tell, the only differences are, the case styling is a bit different, it has a normal organ volume pedal and on/off toggle switch, instead of the "dislocated shoulder", and it has an additional knob that adds reverb. I bought it and took it home.

  • @VintageKeysStudio

    @VintageKeysStudio

    4 ай бұрын

    Amazing! Lovely that it has reverb in too!

  • @alejandrovillalba1533
    @alejandrovillalba15332 ай бұрын

    excellent instrument. I really like how it is used in the tropical music of western Venezuela. Groups like the "Gran Caribe" have created a pleasant rhythm to listen to and dance to

  • @theoliviaarchives4794
    @theoliviaarchives47942 жыл бұрын

    Really cool. I just learned about these after seeing a different chord organ on Facebook marketplace. Thanks for sharing.

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    You are very welcome!

  • @lenlo9818
    @lenlo98183 жыл бұрын

    Some years ago, I saw a very old video where someone was playing an s6 and was playing blueberry hills, but I never found it again.

  • @stevencohen5116
    @stevencohen51165 ай бұрын

    Thanks! Good to learn new, and wonderfully interesting things!!!!

  • @ianflurrance8438
    @ianflurrance84383 жыл бұрын

    Just found the channel man and it’s incredible!! Keep up the amazing work!

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    Thank you very much Ian! We are so pleased you like our videos. We are hoping to have a new one ready next week.

  • @rossr6616
    @rossr66166 ай бұрын

    Love it!

  • @effectivesolutionsinc.3831
    @effectivesolutionsinc.38313 жыл бұрын

    Hearing you play has brought back many fond memories, thanks for sharing it. I have an S6 that my Dad purchased around 1956. I used to play it when I was a kid. Unfortunately it hasn't worked for many years, but I just don't have the heart to get rid of it. I wonder what the chances are that I could get it repaired. I even have the original manual that contains a schematic. All those 12AX7's ;-)

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    Hi Steve - send us a private message as we may be able to help with an actual repair or advice on where to get it repaired.

  • @echodelta9

    @echodelta9

    Жыл бұрын

    I fixed one 10 to 20 years ago for a cloistered nunnery. There is one of those power resistors with taps (3or4) in a crimped metal bar riveted to the chassis. One section was open, it's in the B+ supply hence no sound. Start there they often fail. 300voltsDC, caution. We junked one years ago but I saved the chord box and want to put MIDI in it.

  • @Inivican
    @Inivican3 жыл бұрын

    This is very cool

  • @schwammweiler
    @schwammweiler5 ай бұрын

    Das ist Großartig.

  • @Jerkcurb1
    @Jerkcurb13 ай бұрын

    I love this channel !!!

  • @VintageKeysStudio

    @VintageKeysStudio

    3 ай бұрын

    Thank you!

  • @pl443
    @pl4432 жыл бұрын

    The very organ as played by Paul Tesluk of Johnny and the Hurricanes. Lovely sound.

  • @bodeine454
    @bodeine454 Жыл бұрын

    I was just reading in a forum about Star Trek the Original Series from the 1960s and one theory on how some of the sounds for that series was made, especially the transporter sounds, was made at least partially with one of these organs. After listening to one here I can sure see how that could be. Very interesting

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Wow I didn’t know that! I know the doors in the enterprise were two sheets of paper swishing together

  • @bodeine454

    @bodeine454

    Жыл бұрын

    @@VintageKeysStudio 2 sheets of paper? That seems odd, it sounds more like someone wiping their hand across a piece of glass with Windex on it. Lol

  • @kerrsydotes
    @kerrsydotes2 жыл бұрын

    Loved this. Just moved one for guy who got it free on Craigslist He gave me a short demo and mentioned Blue Jay Way. I was thinking you could use another key boardist let alone a third hand.

  • @mootbooxle
    @mootbooxle5 ай бұрын

    great video! excellent presentation of this unique instrument!

  • @VintageKeysStudio

    @VintageKeysStudio

    5 ай бұрын

    Many thanks!

  • @ronaldstambaugh7216
    @ronaldstambaugh7216Ай бұрын

    I've never seen one of those. The cabinet looks like an M model cabinet from the same era.

  • @seanperrydj
    @seanperrydj5 ай бұрын

    I’m a huge fan can’t wait to go to England and try to get a tour . I’ve got 15 organs now and have owned all kinds of synthes . I love your euro organ with harp sound !!

  • @VintageKeysStudio

    @VintageKeysStudio

    5 ай бұрын

    Cheers Sean yes that sounds great!

  • @pureinspiration9140
    @pureinspiration9140 Жыл бұрын

    Very interesting.

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    I think so too!

  • @playingthehakencontinuumwi2789
    @playingthehakencontinuumwi27892 жыл бұрын

    Nice!!

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    Cheers Rob! Hope you are well. Loving your continuum videos.

  • @number7785
    @number778510 ай бұрын

    ur so awesome man

  • @sonijam
    @sonijam2 жыл бұрын

    Thank you so much for making this wonderful, informative video on the S6! I love the Hammond chord organ and this is by far the best video of it on KZread.

  • @pauljames5914
    @pauljames5914 Жыл бұрын

    I've had S6 and S1 I have an F 100 extravoice now . Same principle.

  • @dogguitarbluesman
    @dogguitarbluesman Жыл бұрын

    Wow!

  • @bensellersaudio
    @bensellersaudio5 ай бұрын

    Amazing demo! Makes me really want to pick up one although I dont think I can make it sing quite like you ha!

  • @VintageKeysStudio

    @VintageKeysStudio

    5 ай бұрын

    Thank you! Give it a go you might be surprised!

  • @karijohartmann2649
    @karijohartmann264921 күн бұрын

    I jusy tuned in, so I'm wondering if we're going to be regaled with some "Red River Rock" which is the largest claim to fame of the S6 over here. Used to have the LP, the jacket of which proudly dispkays that organ. Another oddball that i like is the very obscure Hammons Extra Voice... Which just didn't catch on very much... I think it was because of the name. And also because it was just a very weird keyboard for the people of that time. The monophonic follower in it though was pretty epic and extremely forward looking... It was no Novachord, mind you... The extra voice was a great organ, but the Novachord could have been brought by aliens!

  • @picardbs
    @picardbs8 ай бұрын

    The Frankenstein of organs 😳

  • @howardmaryon

    @howardmaryon

    Ай бұрын

    Pronounced “Fronkensteen”, thank you, Eegor.

  • @GrimVoxTech
    @GrimVoxTech6 ай бұрын

    Wow! I had no idea they made such feature rich instruments in those times. It sound impossible to make those features with only 30 valves. For the polyphonic organ surely you would need one valve per tone. And there seems to be more than 30 keys! And if it is not fully polyphonic there has to be a microprocessor that assigns an oscillator for the last x pressed notes. Or maybe there is some switch wizardry that prioritizes some keys over the others when pressing too may keys at the same time? Really good demo as well!

  • @VintageKeysStudio

    @VintageKeysStudio

    6 ай бұрын

    Thank you! The system uses the valves and I think divides each set of 12 tones down in octaves

  • @georgeparkins777
    @georgeparkins7772 жыл бұрын

    I want one. I have the tonewheel spinet made at the same time, the M3, and it's the next best thing to a full sized Hammond, but this has such a distinct sound.

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    It’s brilliant - I only bothered getting one because of the George Harrison connection, but was really surprised at how lovely and unique it sounded

  • @georgeparkins777

    @georgeparkins777

    2 жыл бұрын

    @@VintageKeysStudio I'm so curious... Are the valves in it as rare and niche as they would seem to be? Did you have to spend four figures to get it in a working state?

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    @@georgeparkins777 no, I think they are fairly common valves - it cost very little to replace the power supply capacitors (£20 ish) - i was lucky with this one as it worked fine before I serviced it, but just had a few dangerous and fraying cables and wasn’t earthed

  • @georgeparkins777

    @georgeparkins777

    2 жыл бұрын

    @@VintageKeysStudio I'm going to be honest, I have never bothered to earth anything that wasn't already earthed. I suppose in a studio setting that would be an insurance liability.

  • @georgeparkins777

    @georgeparkins777

    2 жыл бұрын

    @@VintageKeysStudio I'm going to be honest, I have never bothered to earth anything that wasn't already earthed. I suppose in a studio setting that would be an insurance liability.

  • @pieceworkstudios
    @pieceworkstudios Жыл бұрын

    Man you got the coolest stuff! Love that lil' hambone. Such a cool sound. I could just barely hear it leaking a hum in F 😁. They tell you they're alive with their ambient noises and quirks 👍👍. Also what is that little gem on top left there? Oh I see it's a Univox 🥰

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Glad you like it!

  • @RockStarOscarStern634
    @RockStarOscarStern6343 жыл бұрын

    Even Accordionists can play it.

  • @howardmaryon
    @howardmaryonАй бұрын

    Tony Pale likes to play little snatches of things that you sort of recognise from somewhere, then busts out a bangin’ fugue without warning....

  • @hifijohn
    @hifijohn9 ай бұрын

    Have one as well as an m3.

  • @natesaar3034
    @natesaar3034 Жыл бұрын

    I wonder if this was the organ actual organ sound on baby your a rich man? Some of your runs on this thing really remind me of that sound

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Thanks yes it does sound very similar / It was actually a Clavioline on that song - check out our video kzread.info/dash/bejne/fH9kz5Omn8jdl6Q.html

  • @MyNikolaas
    @MyNikolaas6 ай бұрын

    It seems to be housed in the identical cabinet as the M3

  • @revtonynewnham
    @revtonynewnham3 жыл бұрын

    Another fascinating instrument. Do you ever have open days? Look forward to new videos. This looks rather more versatile than the Hohner reed chord organ that a church was given when I was organist many years ago.

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    Cheers Tony, yes we do have open days now and then - if you follow us on Facebook or Instagram @vintagekeysstudio we announce things on there - will probably be a while until we have another one... but we will

  • @revtonynewnham

    @revtonynewnham

    3 жыл бұрын

    @@VintageKeysStudio Thanks.

  • @michaelturner4457
    @michaelturner44573 жыл бұрын

    Because it's got valve(vacuum bulb) tone generators, does it make deranged THX sounds when it warms up, like the Philicorda?

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    You know, I haven’t tried this - I will and will report back!

  • @gplunk
    @gplunk Жыл бұрын

    Fank you!

  • @robertveal7187
    @robertveal7187 Жыл бұрын

    You can give it a farfisa sound.

  • @davyboy888
    @davyboy8885 ай бұрын

    Isn't that the Hammond Chord Organ that Paul Tesluk used on all the Johnny and The Hurricanes tracks ?

  • @adeeponionbreath
    @adeeponionbreath6 ай бұрын

    I believe ABBA may have used one of those.

  • @McSynth
    @McSynth Жыл бұрын

    Tony Pail - I guess your choice of echo could be (wait for it) a BBD device ! Took me ages to think that one out. Sorry.

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Haha

  • @shanedigby
    @shanedigby2 жыл бұрын

    Awesome playing dude. Man I love all these old pianos. You should try get your hands on a mellotron and optigan.

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    kzread.info/dash/bejne/hJtlpsFwgs3HpdI.html

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    We have an optigan here though sadly not a mellotron yet. It's high up on our wish list!

  • @user-mz6qu3hz6m
    @user-mz6qu3hz6m5 ай бұрын

    Do you have a Hammond F-100 Extravoice? It replaced the S6. It has a full keyboard and a pedal synthesizer instead of the chord synthesizer. It has a movable split point for the mono synth. It is one of my favorite instruments.

  • @VintageKeysStudio

    @VintageKeysStudio

    5 ай бұрын

    Not heard of that! Must check it out

  • @user-mz6qu3hz6m

    @user-mz6qu3hz6m

    5 ай бұрын

    @@VintageKeysStudio behold! kzread.info/dash/bejne/paqHs9OoZZiaqbA.htmlfeature=shared

  • @stonkpuppets6393
    @stonkpuppets6393 Жыл бұрын

    There is one available in proper working order on FB market place for $100. Should I pick it up?

  • @Iced_Cake
    @Iced_Cake2 ай бұрын

    Hello Mr Tony Pail, I have recently acquired an S6 and some of the notes are stuck on. I have looked through the organ oscillators and cant seem to find the problem. Did this happen with yours and if so, how did you fix it? I also greatly enjoyed this video. It was incredibly informative!

  • @VintageKeysStudio

    @VintageKeysStudio

    2 ай бұрын

    Thank you @Iced_Cake. Our S6 worked when we got it. Have you checked the keyboard bus bar connections?

  • @Iced_Cake

    @Iced_Cake

    2 ай бұрын

    I haven’t, that is likely the issue. Thank you very much!

  • @wileyparker2429
    @wileyparker2429 Жыл бұрын

    Tabs have small tonal variety. More variety in chord section.

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Cool

  • @Ccyawn123

    @Ccyawn123

    6 ай бұрын

    Cool

  • @willdatsun
    @willdatsun Жыл бұрын

    I bet you could play Ghost Town on that

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    I just might!

  • @grillsandaxlegrease3578
    @grillsandaxlegrease3578 Жыл бұрын

    Sounds like one the Zombies may have used.

  • @NathanMaas
    @NathanMaas2 жыл бұрын

    I am about to start fixing one and the first step is that darned power cable. Would you happen to know the model number you got (or even have a link)? I'd be forever indebted to you.

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    Hi - you mean the model of the power cable? I just used a spare IEC lead that I cut down and fitted

  • @LindseyMusgrave
    @LindseyMusgrave3 ай бұрын

    Is the S6 model the only model that looks like that with only one row of ivories? I have one and don’t know where to find the model number or serial number on it.

  • @VintageKeysStudio

    @VintageKeysStudio

    3 ай бұрын

    I am not sure to be honest. The serial number is probably either on the back, or inside on the amp

  • @adaltonvieirarodrigues9070
    @adaltonvieirarodrigues90706 ай бұрын

    1:03

  • @williambock1821
    @williambock18212 жыл бұрын

    Oh my GOD I’m STILL cringing from the “elbow tendon snapping back in” 😱 Any chance you know what kind of output tubes this one has? I like it!!

  • @VintageKeysStudio

    @VintageKeysStudio

    2 жыл бұрын

    Nothing like a good tale of tendons to soothe the spirit. will have to check the organ later this week

  • @prairiebassman

    @prairiebassman

    2 жыл бұрын

    I serviced organs for 30 years. This one has a pair of 6V6 tubes (or 6W6's will work just as well).

  • @unrulysoldier2140
    @unrulysoldier2140 Жыл бұрын

    Hello again. Is a T200 a thing worth nabbing ?

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Yes i would say so. Not for loads of money though

  • @ronnyluzardo2010
    @ronnyluzardo20103 жыл бұрын

    Good night friend greetings from Venezuela! friend how much is the price of the hammond s133 and hammond s6?

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    Greetings! They vary hugely depending on the condition they are in. Try looking on eBay or Reverb.com

  • @ronnyluzardo2010

    @ronnyluzardo2010

    3 жыл бұрын

    @@VintageKeysStudio Thank you very much friend, I am interested in a s133 since it is a little better, and again thank you very much, greetings from Venezuela!

  • @jeffthevideoguy23
    @jeffthevideoguy23 Жыл бұрын

    I read where someone turned on the Blue Jay Way organ, and it started smoking. So I don't know if they tried to restore it or just left it.

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Maybe this was it? (Unlikely…)

  • @jeffthevideoguy23

    @jeffthevideoguy23

    Жыл бұрын

    @@VintageKeysStudio if I had a smoking organ, I'd see a doctor right away!

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    @@jeffthevideoguy23 ‘do you smoke after intercourse? - I don’t know, I’ve never looked’

  • @jeffthevideoguy23

    @jeffthevideoguy23

    Жыл бұрын

    @@VintageKeysStudio 😅😅😅

  • @_-_Michael_-_
    @_-_Michael_-_7 ай бұрын

    Wasn’t this used by Johnny and the Hurricanes on Red River Rock?

  • @VintageKeysStudio

    @VintageKeysStudio

    7 ай бұрын

    Not able to confirm, sorry

  • @MFisher7346

    @MFisher7346

    4 ай бұрын

    They certainly used a Hammond Chord Organ, and this one sounds pretty close, but I don't think anyone alive now would know the exact model.

  • @MFisher7346

    @MFisher7346

    4 ай бұрын

    I've found a book: Classic Keys: Keyboard Sounds That Launched Rock Music By Alan S. Lenhoff and David E. Robertson which says that it definitely was.

  • @0tf850
    @0tf850 Жыл бұрын

    I'll pay for a full version of the idea you had at 8:45

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    Watch this space...!

  • @jacobkallen
    @jacobkallen Жыл бұрын

    12:00 whats that song name

  • @VintageKeysStudio

    @VintageKeysStudio

    Жыл бұрын

    It’s one of my library tunes called ‘Far In’

  • @pinedaredsilver8935
    @pinedaredsilver89352 жыл бұрын

    toca perijanera

  • @jmbmusico8218
    @jmbmusico8218 Жыл бұрын

    Saludos profesor Tony Pail. Soy del estado Zulia una parte de Venezuela . Donde usamos en órgano Hammond S6 en una agrupación que tiene 36 años. Usando el órgano Hammond de una manera que transforma el sonido logrando un estilo. Mi respeto y administración para con usted. Me gustaría hacerle llegar el material de vídeo para que usted lo viera. Feliz noche reciba de mi parte mi respeto y administración.

  • @ryanphillips5412
    @ryanphillips54122 жыл бұрын

    Found an s4 version at my local goodwill for $25. Good deal?

  • @audiodood

    @audiodood

    Жыл бұрын

    I’d say so

  • @BerkelBoy
    @BerkelBoy2 жыл бұрын

    Bro I hears Crocodile Rock when he showed the brass sound

  • @ChrisHopkinsBass
    @ChrisHopkinsBass2 жыл бұрын

    The Essex Chord organ was only available in a White Stiletto finish

  • @rickyseibert1707
    @rickyseibert17076 ай бұрын

    tony pail....HA!!!

  • @DandyDon1
    @DandyDon13 жыл бұрын

    Grounding an organ like this is a bad idea, as there is some residual AC leakage to all common metal parts from the aging power B+ power transformer. An AC ground wire, will most likely produce sparks and/or smoke. Better to use a GFIC.

  • @VintageKeysStudio

    @VintageKeysStudio

    3 жыл бұрын

    Cheers - all of our old valve gear (that has a power transformer) has been earthed and runs smoothly, and nothing has caught fire in fifteen years of doing so. Everything runs through an RCD here so it is all quite safe. :)

  • @DandyDon1

    @DandyDon1

    3 жыл бұрын

    @@VintageKeysStudio I had briefly forgotten that in the UK the AC connection plugs contain fuses, which makes a big difference compared to the USA. The problem with the grounding of vacuum tube equipment in the USA poses a problem that a typical circuit breaker is set to trip at 15 to 20 Amperes AC. If someone was to touch a an instrument such as the metal parts of a vintage Hammond organ per-say, up to 20 Amps of current could flow through a human body before the circuit breaker tripped. With a GFCI, attached directly to said equipment it trips at a AC current level of 4 to 6 Milli-amps. The only real cure for a AC powers transformer in vintage equipment which has leakage to it's case is to replace it with a suitable match, or have it re-manufactured (rewound). For instance the HICO transformers which Hammond used up until around the 1960s were potted in wax. The later transformers were potted in tar. The later tar potted power transformer in the Hammond B3/C3 was also undersized for the job, and can run blistering hot after several hours of idle time. The transformers Don Leslie used in his amplifiers were not potted in wax. The later types which I think started in the 1960s were potted in tar but used only in transistor based amplification tone cabinets. TMI, I know.... ;)

  • @DandyDon1

    @DandyDon1

    3 жыл бұрын

    A piece of equipment which is much more thorough in testing for a "Hot" chassis, instead of using a Multi-meter would be the B&K 1655A Isolated AC Power Supply/Leakage Tester. Unfortunately a 230/240VAC version does not seem to be available.

  • @DandyDon1

    @DandyDon1

    3 жыл бұрын

    www.bkprecision.com/products/power-supplies/1655A-150v-3a-ac-power-supply.html

  • @ChonkTek

    @ChonkTek

    2 жыл бұрын

    @@DandyDon1 I suppose a GFCI outlet would come in handy when testing an organ being restored, but they do unfortunately kill tone compared to higher end receptacles. I can attest to the 50s PTs being wax potted and sometimes problematic. In a Les Paul Jr. amplifier (GA5) from 1955, I measured not only a hot running PT (even with cathode bias resistors and plate resistors at proper values), but wax was boiling and dripping out onto the cabinet below! I was seeing a slight short between one of the windings and another. I replaced it with another 50s wax empregnated PT and all was fine and could be run for 6 hours before getting more than warm. Thanks for the info about GGCI.

  • @boilinabag
    @boilinabag11 ай бұрын

    we used to have one in our studio. we sold it for $300. i would like to have it back. and a clavoline.

  • @dickydoes
    @dickydoes Жыл бұрын

    Blimey! Dust your chords, man! Lol

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