To learn electronics in a very different and effective way, and gain access to Mr Carlson's personal designs and inventions, visit the Mr Carlson's Lab Patreon page here: www.patreon.com/MrCarlsonsLab
Repair the speaker please it will make a very interesting video and be educational for people who might be unable to find a replacement speaker for it plus its better to keep it as original as possible.
Hi, I’m terribly sorry in attempting to contact you this way, I was advised to get in touch with you. I came across at least a hundred vacuum tubes for sale at my local value village, all BNIB. Most are Hit Ray branded and are TV/Radio tubes to the best of my knowledge.
You and Birt have really inspired me. The other day I got the nerve to reflow the joints where a pin header connected to a board that is part of the 4wd switch on a Chevy S10. It was in no way as complicated as the work you do, but a couple years ago I would have just have ordered a new one. I also knew to look for the cracked solder joints in the first place. Thanks and happy new year.
I would like to see a speaker repair as well. Back when I was a teenager, I hung around my neighbors Radio-TV repair shop and he often sent speakers out for reconing. Back then it was no more than $2 - $4 for the typical car radio or TV speaker recone. I wish I could get 4 inch cones as I have a huge box of bad 4 inch speakers.
Putting a relatively high impedance ( in comparison to a 4-12 ohn speaker) has a small effect on what the speaker is doing. It gives a good idea of whether the signal is making it thru the transformer without distortion.
Oh ok last test was a speaker - wuick and dirty test with a good speaker won’t hurt anything though. I’d guess the original speaker cone paper distorted and the voice coil is dragging on the magnet.
@@IkarusKommt Being that old I figured it was bake-light, is that also toxic? I have been trying to free my home & vehicles from plastics & also EMF radiation, it is time consuming.
All loudspeakers are electromagnetic. Do you mean the type where there is no permanent magnet, rather just an electromagnet (which also works as the smoothing choke)?
@@BrianG61UK modern speakers use a permanent magnet that the voice coil reacts with to create physical motion of the speaker cone. These are normally described as permanent magnet speakers. Prior to the development of Alnico permanent magnets, an electromagnetic DC coil was used as the magnetic reaction source for the voice coil. These are normally referred to as electromagnetic speakers. The DC coil in the old electromagnetic speakers was normally used as a choke in the B+ power supply circuit.
Would love to see the speaker rebuild as I have a similar issue with one of my Philco radios. Always learning from you as well as enjoying your videos.
I don't know why but every time I see you fixing and testing these old radios, I'm really hoping that you'll find 50's or 60's radio stations. Thank you for the excellent videos Mr Carlson.
That case is very pretty...and being over eighty years old & still works is just amazing! I would love to see the speaker being rebuilt...I used to re-wrap headset coils back in the day :)
I've wished you a Merry Christmas, Paul, and now I want to send greetings each and every one of your World Wide family of viewers my very best wishes of the season. No matter what race, creed, or religion, whoever and wherever you are. From here in the heart of the UK, keep safe, and we'll all be part of the World Wide Mr. Carlson's Lab Fan Club for many years to come.
You amaze me, Paul. Super interesting when you go into "Detective Mode". The way you worked through the schematic while showing us the bottom of the case was very very informative!!!
We used to call that a frozen voice coil. Fixed a lot of speakers by hitting the frame with a hammer in the right place. This worked better than half the time
Thanks for this one Paul, I'm eagerly watching now! From the UK to you and your family in Canada, have an absolutely wonderful Christmas and a fantastic new year. Keep safe.
My father went on a Tuna fishing trip that year with my Grandfather. My Grandfather filmed it with 16mm color movie film. It was in Nova Scotia. It was the "Bon Voyage" before my father went into the Navy. 1939. He caught a 465 lb Tuna. He came back alive (from WWII). He was 16. He was 39 when I was born. The point is, my grandfather gave me a really cool radio that I listened to CBS Radio Mystery Theater on. It was tube and I don't even know the make. It was small and worked for years. I don't remember what became of it. I had it right next to my bed and it never shocked me. I guess I won the 50/50 "bet".😄💥
I would be very interested to see a speaker restoration when you do the radio restoration. Thanks for the great content. I find the full restorations of old tube equipment absolutely fascinating. Thanks, Paul.
I love your videos Mr. Carlson! They are clear, concise and easy to follow. I studied electronics back in 2002. Unfortunately, I was never able to get a job in the field. I really enjoyed the course in telecommunications wherein we built a radio as well as Digital Electronics.
Beautiful radio. Looking forward to the speaker repair. Merry Christmas, Feliz Navidad, God Jul, Fröhliche Weihnachten, С Рождеством to all watching this video.
Thank you sir! I love all your videos, and all of the rare, oddball pieces you manage to find, but its great to see the small, simple projects are still not beneath you!
Yes anxiously awaiting a full restoration video (kinda been a while) and even better if it includes a speaker restoration! This GEm looks like a perfect candidate..
An electromagnet speaker, that's a blast from the past! My dad used to fix an old Admiral TV back in the 60's (the TV was from the 50's) that had one of those. They were obsolete even then and if you replaced it with a permanent magnet speaker you had to also find a choke for the power supply.
Paul, here's my vote for seeing the speaker being repaired/restored/rebuilt too. Many folks won't have a stockpile of old, but still good, speakers available to replace something like this, so this is a good opportunity to share good material that most channels don't or aren't able to share.
I'm a speaker enthusiast. I would love to see that repaired. You don't get to see the old drivers often. I once fixed my highschool theaters dual 18" JBL woofers that were original to the school.
Your troubleshooting fascinates me. I always enjoy your insights. And I'd LOVE to see the workings and restoration of an electromagnetic speaker. Keep up the good work.
Typically a speaker that distorts is caused by a warped cone. This can be caused by its getting wet at some point. Repair is to separate and recenter the cone.
This radio reminds me of a radio my granparents had in my bedroom at their house. Many is the night I listened to Cousin Brucie on WABC while the radio glowed in the dark. Please do the speaker rebuild on it, I would love to see that!
Awesome! From the notification I got when you posted it looked like it was covered in mud. It’s the kind of patterning I’d expect to see on a puffy sofa! Merry Christmas and happy new year!
Yes please for the speaker rebuild. On the back of watching your videos I have purchased an old Eddystone 840C receiver which isn't working (lots of mains hum). I have downloaded the circuit diagram and ordered some parts already for when it arrives after Christmas. I'm really looking forward to my restoration. Thank you for rekindling my interest in electronics. I like your methodology when it comes to fault diagnosis. I hope I have as much success as you do. Everything is fixable given the right amount of time and interest.
What a beautiful looking catalin case radio. I know you will take care of this great radio. A catalin case radio from this time period is worth north of $1500.00. 73 Joe
I would like to see the speaker rebuilt. Also if you could do a video on here or Patreon on how to reverse engineer a circuit and how to draw schematics (without running out of room on the paper). I've learned a lot from you. One thing I've started doing is running your old videos in the background while working on other projects. Thanks and Merry Christmas and happy holidays to you and your family. Keep up the excellent work!
The idea of a speaker being repairable is relatively new to me. Even allowing that, the only repairs I ever hear of anyone doing are to replace the rubber surrounds on the cone. Would love to see the details on troubleshooting/fixing a voice coil! 👍️
I've seen videos of voice coils being made and it's really not a big deal for a speaker like that. Something that can turn a piece of stock that matches the ID of the original. The materials are nothing special. Once you've seen it confidence will be high. That said, I haven't had to do it so let the comments begin.
@@InsideOfMyOwnMind Of course. It's fundamentally an electromagnetic coil (or two, as is the case here). It probably doesn't take rocket science to figure it out. I'd still like to get Mr. Carlson's detailed view of how this works. I'm sure he'll have something to say neither of us would expect.
@@McTroyd Agreed. I wonder what speakers he has repaired beyond a cone patch. I would lke to see how he approaches it. I have re-coned quite a few from provided parts but never made my own VC or cone. I think the spider would be the most interesting part to fabricate.
Too bad you do not live closer. I have a Marconi model 53a from 1926. A tuned radio frequency set with a very unusual speaker. All parts seem to be original apart from what looks like a small mod to run it on mains power. Great video and looking forward to seeing the restoration. 73s de G7WJJ
Very nice and quick trouble shooting to get to the problem. I would very much enjoy to see a speaker teardown and possible rebuild of the coil. Thanks for what you do!
In the 50s and 60s if we as kids bounced and played too hard in the living room, sometimes we would blow out the vacuum tubes in the black and white TV ! Dad would get mad and the next day he would take the tubes out and put them in a paper bag and go to the grocery store. There was a tube tester there and a shelf with vacuum tubes. The tester would tell which tube to buy and the next day dad would put the tubes back in the TV and make sure we didn't play in the living room again...
Catalin is a very thin, often translucent material that was favored by tabletop radio manufacturers from the 1930s through the ‘50s. It was molded in many colors and today these very colorful radios are widely collected. Careful collectors know better than to actually play these radios, for when they heat up the Catalin can catch fire due to aging and fragility (this is not a problem with Bakelite radios which are practically indestructible). Use caution !
You have a good point about old tune radios taking a little time to warm up and make sound. I've run into occasional flea market dealers, estate sellers and such who had various solid state radios for sale. When I asked about any older radios, they said the older radios didn't come on right away, like the transistor sets they where apparently used to, so they threw them away. Grrrr.
Hey Paul you're the greatest!!. I've been working with electronics for a very long time and I am impressed with your talent. I used to be a member of antique radio forms but I canceled my membership I was not at all impressed with them and I'm not the only one. There were a lot of others that noticed a lot of arguing on that forum. I believe that great minds think alike and agree with each other. They need to screen their members better. What really made me mad is when they criticized your capacitor leakage tester. The more they criticized the more they revealed how dumb they are. I stood up for you I know what you made was great. If a non polarized small value capacitor leaks at low voltage it should be thrown away its not necessary to test it at 400 volts if it leaks at low voltage duh!! like the EXPERTS there think. Take this .05uf 400volt wax paper capacitor and hold it with your fingers and apply 400volts. If it gives you third degree burns you know it's leaky. I'm sorry but they really ticked me off I'm glad I'm out of there I don't associate with them anymore
As always Mr C, a really interesting and informative video. All your videos both off and on Patreon have given me a lot of confidence on tube radios and electronics as a whole. Keep up the fine work and have a great Christmas!
I love and pay close attention to your superb instructional videos. Everything seems to just fall into place, though, in defiance of statistics, probability and Murphy's Law. What I'd love to see is a blooper reel of smoke, unexpected sparks and exploding electrolytics...... the occasional "What just happened!! AAAGH!" or a roach scurrying out of a garage-sale radio would be fun. Heh heh! Merry Christmas from the sunny south, Mr. C. and best wishes for the new year!
Hi Mr. Carlson, a respectful EVP analysis, video speed set to 0.5x: 1:39 'Det er en spirit-kanal' ('It's a spirit channel'), 1:42 'Antenne' ('Antenna'), 1:43 'Der er penge i maskiner' ('There's money in machines'). 2:04 'I'm looking back', 2:05 'But my thoughts..', 2:07 'Come back to tip de weer' (possible Dutch 'Come back to tips about the weather'), 2:12 'The boys of big Uzbekistan died', 2:14 'Maybe extinct', 2:15 'Nå, har du svaret på quizzen?' ('Well, have you answered the quiz?'), 2:20 'Gode kasser' ('Good boxes'), 'Spiritus' ('Spirit'), 2:21 'La Teche', 'Og spiritus' ('And alcohol'). Ref. Wiki: 'Bayou Teche (Louisiana French: Bayou Têche) is a 125-mile-long (201 km) waterway of great cultural significance in south central Louisiana in the United States. Bayou Teche was the Mississippi River's main course when it developed a delta about 2,800 to 4,500 years ago. 2:23 'Lad tilstanden sætte sig' ('Let the condition settle'), 2:24 'Hvad skal vi?', 'Men virker dit TV?' ('What are we going to do?', 'But does your TV work?'), 2:25 'Kan betyde jeg kan blive stærk' ('Can mean I can become strong'), 2:27 'Vi nærmest kan se det spøgelse' ('We can almost see that ghost'), 2:29 'Hvad er der sket?' ('What's been happening?'), 2:30 'De ordnede kaffe' ('They made coffee'), 2:32 'Kan vi få én til at trykke på en knap?' ('Can we get some one to press a button?'), 2:33 'Jeg blev så stærk' ('I became so strong'), 2:34 'Det var hele mit liv' ('It was all of my life'). 2:39 'Als', 'Det føles godt' ('It feels good'), 'De vil ikke sige mere' ('They won't say no more'). 2:40 'Correcting infinity', 2:44 'Det er en børnehave for hippier' ('It's a kindergarten for hippies'), 2:48 'Bare fordi' ('Just beacuse'), 2:51 'Giv manden en pølse' ('Give the man a hot dog'), 2:51 'Magic dust', 2:53 'Easy tip til at spejle nissen' ('Easy tip to reflect the gnome'), 2:55 'Især I svigtede Julen' ('Particularly you let Yuletide down'), 'Herre' ('Lord'), 2:56 'Saved.. before you flush a tractor', 2:59 'Jeg går til gaverne med den allerstørste interesse' ('I go for the presents with the greatest interest'), 3:02 'Sidder hele natten og leger' ('Sit all night playing'), 3:03 'Jeg sidder hele natten oppe' ('I sit up all night'), 3:04 'Tag-selv leg' ('Do-it-yourself play'), 3:07 'Ret på antennerne' ('Adjust the antennas'), 'Vi kigger på graferne' ('We are looking at the graphs'), 3:08 'Vi er heldige når de grafer de rammer og Völven kommer forbi' ('We're lucky when those graphs are right and The Völve comes by'), 3:11 'Så håber vi, at der er nogen, der kan høre' ('Then we hope that there are some who are able to hear'), 3:09 'Vi er glade for den gamle forvirrede tåbelige, der kalder sig Völven, kommer forbi' ('We are glad that the old confused fool who calls himself The Völve comes by'), 3:13 'Kan forstå Völven' ('Can understand The Völve'), 3:18 'Odins tjener' ('The servant of Odin'). 3:26 'Der er ikke meget aktivitet' ('There's not a lot of activity'), 3:31 'Ikke i aften' ('Not tonight'), 3:34 'Det er fordi der en lockdown i spiritverdenen' ('That's because there's a lockdown in the spirit world'), 3:38 'Flere ki shi.. ' ('More trees..') Japanese, 'Vi er narkomaner' ('We are addicts'). 3:40 'How about the covid, les knocks?', 'Ovni' ('UFOs'), 3:43 'Co-fitter servant', 3:44 'Covid er Djævelens favorit' ('Covid is the favorite of the Devil'), 3:46 'Terrorist', 3:46 'All blend', 3:47 'Blæser frost' ('Blowing frost'). 3:48 'Do you know what happened?', 3:49 'Magic'. 4:13 'I'm stupid', 4:15 'Just a soulful Copter', 4:18 'An alien', 4:20 'Dage' ('Days'), 4:21 'Der er 'spiser hos Platt' ('There's 'eating at Platt's'), 4:22 'At eje' ('To own'), 4:23 'Også den danske ministers ordre, der fjerner os, som salen ved' ('Also the Danish minister's order removing us, as the Chamber knows'), 4:28 'Fingrene væk!' ('Hands off!'), 4:29 'Lad væ'r' ('Don't'), 4:30 'Det' jeg vant til' ('I'm used to that'), 4:31 'Click', 'Og servius' ('And servius'), 4:32 'Det er nogle serbere, der efterligner nogen.. ' ('That's some Serbs who imitate some..'), 4:35 'Blåbær' ('Blueberries'). 4:36 'A will tale lærere op' ('I will give praise to teachers'), 4:38 'Dejlige mennesker' ('Lovely human beings'), 4:39 'De rykker' ('They move'), 4:40 'Vil du være en Völve?' ('Do you want to be an Asatru shaman?'), 4:41 'Vil du være The Völve?' ('Do you want to be the Asatru shaman?'), female says 'Her kommer du med dine planer' ('You come here with your plans'), 4:42 'Det er frygtelige tanker' ('That's terrible thoughts'), 4:44 'Take the grocery-bottles down there', female says: 'Apache', 4:49 ('overloading..') 'Washington'. 23:59 'The ancient family', 24:00 'Fri, det er Völven' ('Free, it's The Völve'), 24:01 'Ikke mere' ('No more'), 'Jesus', 24:02 'Completely out of control', 24:03 'Odin har styr på lortet' ('Odin has got the shit under control'), 24:04 'Odin har fået magten' ('Odin has gained the power'), 24:06 'Odins store computer' ('Odin's big computer'), 24:07 'Chop-chop Sinaloa'. 24:14 'The owls of Pâchu Méndez', 24:16 'Laith', 24:17 'Correios methods' ('Mail methods'), 24:18 'Vi er på spanden' ('We're in financial trouble'), 24:19 'What restrictions to be put on..', 24:21 'Jesus', 24:22 'Sufragetterne' ('The Suffragettes'), 'Du får terrorister' ('You get terrorists'), 24:23 'Use the thing', 24:24 'And Michael you miss the odds', 24:25 'C. Manson administration'. 24:45 'Sen nat på Jamaica' ('Late night in Jamaica'), 24:46 'It's never too late to be a f...ing success', 24:47 Det er mig, Natasja' ('It's me, Natasja'). Ref. Danish/Sudanese singer/rapper who was killed in a drunk driver accident in 2007. Natasja's vocals on a popular reggae fusion remix of 'Calabria' gained her worldwide fame and a number one spot on Billboard's Hot Dance Airplay chart six months after her fatal accident in Jamaica. 24:48 'Slå ind i hjertet' ('Beat into the heart'), 24:50 'Post stjerne' ('Post star'). 25:04 'Der er spøgelser' ('There are ghosts'), 25:07 'Jeg lugter krige' ('I smell wars'). Thank you The Völve, Asatru shaman of Denmark and the Lands of the North
To learn electronics in a very different and effective way, and gain access to Mr Carlson's personal designs and inventions, visit the Mr Carlson's Lab Patreon page here: www.patreon.com/MrCarlsonsLab
Repair the speaker please it will make a very interesting video and be educational for people who might be unable to find a replacement speaker for it plus its better to keep it as original as possible.
I want to how a speaker can be repaired/Rebuilt !
Yes please Mr. Carlson repair the speaker, it's very exciting. 😍😊👍
Hi, I’m terribly sorry in attempting to contact you this way, I was advised to get in touch with you. I came across at least a hundred vacuum tubes for sale at my local value village, all BNIB. Most are Hit Ray branded and are TV/Radio tubes to the best of my knowledge.
You and Birt have really inspired me. The other day I got the nerve to reflow the joints where a pin header connected to a board that is part of the 4wd switch on a Chevy S10. It was in no way as complicated as the work you do, but a couple years ago I would have just have ordered a new one. I also knew to look for the cracked solder joints in the first place. Thanks and happy new year.
A speaker rebuild will be interesting. How to you mitigate the addition of your test speaker across the original speaker (change of impedance?)
Tube amps generally will handle lower impedance just fine.
I would like to see a speaker repair as well. Back when I was a teenager, I hung around my neighbors Radio-TV repair shop and he often sent speakers out for reconing. Back then it was no more than $2 - $4 for the typical car radio or TV speaker recone. I wish I could get 4 inch cones as I have a huge box of bad 4 inch speakers.
Putting a relatively high impedance ( in comparison to a 4-12 ohn speaker) has a small effect on what the speaker is doing. It gives a good idea of whether the signal is making it thru the transformer without distortion.
I think he was using a signal sniffer for the test, not just a speaker in parallel
Oh ok last test was a speaker - wuick and dirty test with a good speaker won’t hurt anything though. I’d guess the original speaker cone paper distorted and the voice coil is dragging on the magnet.
The marble plastic is absolutely gorgeous.
Toxic and cancerogenous, though.
@@IkarusKommt Yeah, but looks great!
@@IkarusKommt what is it made of since it’s toxic?
@@jeppepedersen7006 PF (phenol-formaldehyde resin)
@@IkarusKommt Being that old I figured it was bake-light, is that also toxic? I have been trying to free my home & vehicles from plastics & also EMF radiation, it is time consuming.
Yes, a speaker rebuild would be very interesting...thanks!
Might be interesting to see if the speaker can be repaired, since electromagnetic speakers are no longer available.
All loudspeakers are electromagnetic.
Do you mean the type where there is no permanent magnet, rather just an electromagnet (which also works as the smoothing choke)?
@@BrianG61UK modern speakers use a permanent magnet that the voice coil reacts with to create physical motion of the speaker cone. These are normally described as permanent magnet speakers. Prior to the development of Alnico permanent magnets, an electromagnetic DC coil was used as the magnetic reaction source for the voice coil. These are normally referred to as electromagnetic speakers. The DC coil in the old electromagnetic speakers was normally used as a choke in the B+ power supply circuit.
Anyone else go "damn!!" when Paul separated the Fluke?? Now that's a feature I can get behind! 😄
Would love to see the speaker rebuild as I have a similar issue with one of my Philco radios. Always learning from you as well as enjoying your videos.
You can replace the field coil with a choke or a resistor, and put a permanent magnet speaker in it.
@@jamesvandamme7786 I know, what I want to learn is how to recone a speaker.
I would love to see the rebuild attempt of the speaker and also the full restoration of this radio!
I would like to see you repair the speaker's voice coil if possible. Thanks Paul!
I don't know why but every time I see you fixing and testing these old radios, I'm really hoping that you'll find 50's or 60's radio stations. Thank you for the excellent videos Mr Carlson.
Paul has a mini transmitter he can use to play music. Might demonstrate music fidelity (he previously used it to play Christmas music)
Need to test on AM 740 CFZM from Toronto, one of the best Medium wave stations around, listen to it in Ohio. 👍
Whenever he switches on one of these old radios, I expect to hear big band music, or maybe a "Little Orphan Annie" or "Lone Ranger" serial episode.
My first job - pre 1984 - was designing and building Automatic Test Equipment (ATE), so your videos bring back memories, with lots of enjoyment.
That marble radio ROCKS.. Thanks Paul.
Na, it usually talks :)
Would love to see a re-build of an electromagnetic speaker, count me in!
That case is very pretty...and being over eighty years old & still works is just amazing!
I would love to see the speaker being rebuilt...I used to re-wrap headset coils back in the day :)
"current limited isolation transformer and variac supply". WE GET IT! Nice radio reminds me of a nice catalin radio. Best, Doc.
I've wished you a Merry Christmas, Paul, and now I want to send greetings each and every one of your World Wide family of viewers my very best wishes of the season. No matter what race, creed, or religion, whoever and wherever you are. From here in the heart of the UK, keep safe, and we'll all be part of the World Wide Mr. Carlson's Lab Fan Club for many years to come.
Yes Paul, I would really like to see you fix the speaker and restore the beautiful little radio.
I would LOVE to see the speaker rebuilt/replaced and the final product. As always, awesome video!
You amaze me, Paul. Super interesting when you go into "Detective Mode". The way you worked through the schematic while showing us the bottom of the case was very very informative!!!
We used to call that a frozen voice coil. Fixed a lot of speakers by hitting the frame with a hammer in the right place. This worked better than half the time
From a distance looked like rust, what a beautiful radio!
I Love Samoyed's.
I just love the look of that little radio. Its a nice little thing.
Yes its nice to see the speaker being fixed! Thank you! 📻
Thanks for this one Paul, I'm eagerly watching now! From the UK to you and your family in Canada, have an absolutely wonderful Christmas and a fantastic new year. Keep safe.
Thanks! Same to you Nigel!
Dang that audio is flawless on here. Good work have a great Xmas, professor!!!
I've never seen a speaker rebuild, I'd like to see that process.
Thank you for bringing me this video.
Mr Carlson, you have educated me very well in to be confident in repairing my sets. Have a very wonderful xmas! Greetings from the UK
Thanks for your kind feedback! Merry Christmas to you and yours as well.
Paul is a lovely man.
Com certeza queremos ver o conserto deste falante!!!
Excelente vídeo!!
I would definitely be interested to see a field coil speaker recone - super cool radio!
Merry Christmas and Happy New Years everyone.
My father went on a Tuna fishing trip that year with my Grandfather. My Grandfather filmed it with 16mm color movie film. It was in Nova Scotia. It was the "Bon Voyage" before my father went into the Navy. 1939. He caught a 465 lb Tuna. He came back alive (from WWII). He was 16. He was 39 when I was born. The point is, my grandfather gave me a really cool radio that I listened to CBS Radio Mystery Theater on. It was tube and I don't even know the make. It was small and worked for years. I don't remember what became of it. I had it right next to my bed and it never shocked me. I guess I won the 50/50 "bet".😄💥
Thank you for sharing your story!
I would be very interested to see a speaker restoration when you do the radio restoration. Thanks for the great content. I find the full restorations of old tube equipment absolutely fascinating. Thanks, Paul.
Mr Carlson's lab what a cool marbel radio receiver from the 1939
A thumbs up for a speaker rebuild. Thanks.
Hi Mr Carlson's Sir, Radio Fault Finding Is, Very Well Explained.
Nice looking radio.
I love your videos Mr. Carlson! They are clear, concise and easy to follow. I studied electronics back in 2002. Unfortunately, I was never able to get a job in the field. I really enjoyed the course in telecommunications wherein we built a radio as well as Digital Electronics.
That meter is pure sorcery. :D
Now, that's something you never see often. That's a nice radio.
Marble-ous video. Happy Christmas Paul and family, GOD bless you all. Thank you for your exceptionally hard work for us.
Thank You! Merry Christmas to you and yours as well.
@@MrCarlsonsLab Thanks mate 🤩
Beautiful radio. Looking forward to the speaker repair.
Merry Christmas, Feliz Navidad, God Jul, Fröhliche Weihnachten, С Рождеством to all watching this video.
The silver/gray paint sprayed inside was probably there to keep the light above the dial from showing thru the plastic.
A really nice radio Paul, it deserves a full restore and a new home, Merry Christmas 🎄🙂
Merry Christmas to You and Your family as well David!
That's a very artistic radio.
Thank you sir! I love all your videos, and all of the rare, oddball pieces you manage to find, but its great to see the small, simple projects are still not beneath you!
Yes anxiously awaiting a full restoration video (kinda been a while) and even better if it includes a speaker restoration! This GEm looks like a perfect candidate..
An electromagnet speaker, that's a blast from the past! My dad used to fix an old Admiral TV back in the 60's (the TV was from the 50's) that had one of those. They were obsolete even then and if you replaced it with a permanent magnet speaker you had to also find a choke for the power supply.
Paul, here's my vote for seeing the speaker being repaired/restored/rebuilt too. Many folks won't have a stockpile of old, but still good, speakers available to replace something like this, so this is a good opportunity to share good material that most channels don't or aren't able to share.
I'm a speaker enthusiast. I would love to see that repaired. You don't get to see the old drivers often. I once fixed my highschool theaters dual 18" JBL woofers that were original to the school.
Your troubleshooting fascinates me. I always enjoy your insights. And I'd LOVE to see the workings and restoration of an electromagnetic speaker. Keep up the good work.
Love to see the speaker repaired. Thanks for sharing and Merry Christmas
beautiful radio, love the details, the shape of the dial pointer looks like an art deco skyscraper
Typically a speaker that distorts is caused by a warped cone. This can be caused by its getting wet at some point. Repair is to separate and recenter the cone.
I'm looking at Mr Carlson's bench, look back at my own and weep. ;)
I'd like to see the rebuild of an electro-magentic speaker!
This radio reminds me of a radio my granparents had in my bedroom at their house. Many is the night I listened to Cousin Brucie on WABC while the radio glowed in the dark. Please do the speaker rebuild on it, I would love to see that!
Beautiful very original marbled radio
Awesome! From the notification I got when you posted it looked like it was covered in mud. It’s the kind of patterning I’d expect to see on a puffy sofa!
Merry Christmas and happy new year!
It would be interesting to see you repair the speaker and how would you prevent the speach coil from rubbing on the magnet.
I would love to see the speaker rebuild, this really is a beautiful radio.
havn´t fully seen it yet, but I have the feeling its gonna be a great video again
The work you do here is excellent, great demonstrations and awesome video editing. Keep up the great channel!
Yes please for the speaker rebuild.
On the back of watching your videos I have purchased an old Eddystone 840C receiver which isn't working (lots of mains hum). I have downloaded the circuit diagram and ordered some parts already for when it arrives after Christmas. I'm really looking forward to my restoration. Thank you for rekindling my interest in electronics. I like your methodology when it comes to fault diagnosis. I hope I have as much success as you do. Everything is fixable given the right amount of time and interest.
It looks like the label inside is set over the paint so I'm leaning towards that paint being original
What a loverly looking radio. And a big thumbs up for a speaker restoration.
What a beautiful looking catalin case radio. I know you will take care of this great radio. A catalin case radio from this time period is worth north of $1500.00. 73 Joe
Speaker rebuild would be amazing!
I would like to see the speaker rebuilt. Also if you could do a video on here or Patreon on how to reverse engineer a circuit and how to draw schematics (without running out of room on the paper). I've learned a lot from you. One thing I've started doing is running your old videos in the background while working on other projects. Thanks and Merry Christmas and happy holidays to you and your family. Keep up the excellent work!
The idea of a speaker being repairable is relatively new to me. Even allowing that, the only repairs I ever hear of anyone doing are to replace the rubber surrounds on the cone. Would love to see the details on troubleshooting/fixing a voice coil! 👍️
I've seen videos of voice coils being made and it's really not a big deal for a speaker like that. Something that can turn a piece of stock that matches the ID of the original. The materials are nothing special. Once you've seen it confidence will be high. That said, I haven't had to do it so let the comments begin.
@@InsideOfMyOwnMind Of course. It's fundamentally an electromagnetic coil (or two, as is the case here). It probably doesn't take rocket science to figure it out. I'd still like to get Mr. Carlson's detailed view of how this works. I'm sure he'll have something to say neither of us would expect.
@@McTroyd Agreed. I wonder what speakers he has repaired beyond a cone patch. I would lke to see how he approaches it. I have re-coned quite a few from provided parts but never made my own VC or cone. I think the spider would be the most interesting part to fabricate.
mr calson turns knobs more than i do .lol love his work
Big yeah for the speaker rebuild Paul! N a very Merry one to you n yours. TFS, GB :)
Thanks Paul this helped me a lot! Keep up your amazing Talent! Hope you and your family has a merry Christmas!
7:24 jinxed yourself there. Would love to see a magnetic speaker restoration included in this one.
Too bad you do not live closer. I have a Marconi model 53a from 1926. A tuned radio frequency set with a very unusual speaker. All parts seem to be original apart from what looks like a small mod to run it on mains power.
Great video and looking forward to seeing the restoration.
73s de G7WJJ
Very nice and quick trouble shooting to get to the problem. I would very much enjoy to see a speaker teardown and possible rebuild of the coil. Thanks for what you do!
In the 50s and 60s if we as kids bounced and played too hard in the living room, sometimes we would blow out the vacuum tubes in the black and white TV ! Dad would get mad and the next day he would take the tubes out and put them in a paper bag and go to the grocery store. There was a tube tester there and a shelf with vacuum tubes. The tester would tell which tube to buy and the next day dad would put the tubes back in the TV and make sure we didn't play in the living room again...
Thanks for sharing your story!
Hahaha, that's awesome!
Rebuilding the speaker sounds good to me : )
Catalin is a very thin, often translucent material that was favored by tabletop radio manufacturers from the 1930s through the ‘50s. It was molded in many colors and today these very colorful radios are widely collected. Careful collectors know better than to actually play these radios, for when they heat up the Catalin can catch fire due to aging and fragility (this is not a problem with Bakelite radios which are practically indestructible). Use caution !
Wow! That's a beautiful radio!
It would be very good to see how you rebuild electromagnetic speakers.
7:24 - 7:30 famous last words! :P
great little radio.. nice vid
Definitely rebuild the speaker if possible.
You have a good point about old tune radios taking a little time to warm up and make sound. I've run into occasional flea market dealers, estate sellers and such who had various solid state radios for sale. When I asked about any older radios, they said the older radios didn't come on right away, like the transistor sets they where apparently used to, so they threw them away. Grrrr.
Cool radio. I vote for the speaker rebuild.
Hey Paul you're the greatest!!. I've been working with electronics for a very long time and I am impressed with your talent. I used to be a member of antique radio forms but I canceled my membership I was not at all impressed with them and I'm not the only one. There were a lot of others that noticed a lot of arguing on that forum. I believe that great minds think alike and agree with each other. They need to screen their members better. What really made me mad is when they criticized your capacitor leakage tester. The more they criticized the more they revealed how dumb they are. I stood up for you I know what you made was great. If a non polarized small value capacitor leaks at low voltage it should be thrown away its not necessary to test it at 400 volts if it leaks at low voltage duh!! like the EXPERTS there think. Take this .05uf 400volt wax paper capacitor and hold it with your fingers and apply 400volts. If it gives you third degree burns you know it's leaky. I'm sorry but they really ticked me off I'm glad I'm out of there I don't associate with them anymore
Nice little radio.
Merry Christmas Paul. 73
Same to you!
Красивый радиоприемник! Прекрасная работа! Спасибо! Привет из Украины!
As always Mr C, a really interesting and informative video. All your videos both off and on Patreon have given me a lot of confidence on tube radios and electronics as a whole. Keep up the fine work and have a great Christmas!
Great to hear!
I would definitely like to see the speaker rebuild.
Very informative video, you explain what you're doing so well. Enjoy your videos. Thank You
Built to last several life times, thinks for sharing Mr. Carlson.
You are very welcome!
That really is a nice looking radio and being from 1939 very nice indeed. Thanks for show us the radio Paul. You and yours have a Merry Christmas.
Thanks Larry! Merry Christmas to you and yours as well.
7:12 I'd say the paint is factory as the wiring diagram is on top of the paint.
I love and pay close attention to your superb instructional videos. Everything seems to just fall into place, though, in defiance of statistics, probability and Murphy's Law. What I'd love to see is a blooper reel of smoke, unexpected sparks and exploding electrolytics...... the occasional "What just happened!! AAAGH!" or a roach scurrying out of a garage-sale radio would be fun. Heh heh! Merry Christmas from the sunny south, Mr. C. and best wishes for the new year!
Yes! We want to see the restoring of the electromagnetic speaker. Thanks.
I'd definitely like to see a speaker rebuild. I've rebuilt a few myself, but they're all modern - not one was electromagnetic!
Cool looking radio.
Hi Mr. Carlson, a respectful EVP analysis, video speed set to 0.5x: 1:39 'Det er en spirit-kanal' ('It's a spirit channel'), 1:42 'Antenne' ('Antenna'), 1:43 'Der er penge i maskiner' ('There's money in machines').
2:04 'I'm looking back', 2:05 'But my thoughts..', 2:07 'Come back to tip de weer' (possible Dutch 'Come back to tips about the weather'), 2:12 'The boys of big Uzbekistan died', 2:14 'Maybe extinct', 2:15 'Nå, har du svaret på quizzen?' ('Well, have you answered the quiz?'), 2:20 'Gode kasser' ('Good boxes'), 'Spiritus' ('Spirit'), 2:21 'La Teche', 'Og spiritus' ('And alcohol').
Ref. Wiki: 'Bayou Teche (Louisiana French: Bayou Têche) is a 125-mile-long (201 km) waterway of great cultural significance in south central Louisiana in the United States. Bayou Teche was the Mississippi River's main course when it developed a delta about 2,800 to 4,500 years ago.
2:23 'Lad tilstanden sætte sig' ('Let the condition settle'), 2:24 'Hvad skal vi?', 'Men virker dit TV?' ('What are we going to do?', 'But does your TV work?'), 2:25 'Kan betyde jeg kan blive stærk' ('Can mean I can become strong'), 2:27 'Vi nærmest kan se det spøgelse' ('We can almost see that ghost'), 2:29 'Hvad er der sket?' ('What's been happening?'), 2:30 'De ordnede kaffe' ('They made coffee'), 2:32 'Kan vi få én til at trykke på en knap?' ('Can we get some one to press a button?'), 2:33 'Jeg blev så stærk' ('I became so strong'), 2:34 'Det var hele mit liv' ('It was all of my life').
2:39 'Als', 'Det føles godt' ('It feels good'), 'De vil ikke sige mere' ('They won't say no more').
2:40 'Correcting infinity', 2:44 'Det er en børnehave for hippier' ('It's a kindergarten for hippies'), 2:48 'Bare fordi' ('Just beacuse'), 2:51 'Giv manden en pølse' ('Give the man a hot dog'), 2:51 'Magic dust', 2:53 'Easy tip til at spejle nissen' ('Easy tip to reflect the gnome'), 2:55 'Især I svigtede Julen' ('Particularly you let Yuletide down'), 'Herre' ('Lord'), 2:56 'Saved.. before you flush a tractor', 2:59 'Jeg går til gaverne med den allerstørste interesse' ('I go for the presents with the greatest interest'), 3:02 'Sidder hele natten og leger' ('Sit all night playing'), 3:03 'Jeg sidder hele natten oppe' ('I sit up all night'), 3:04 'Tag-selv leg' ('Do-it-yourself play'), 3:07 'Ret på antennerne' ('Adjust the antennas'), 'Vi kigger på graferne' ('We are looking at the graphs'), 3:08 'Vi er heldige når de grafer de rammer og Völven kommer forbi' ('We're lucky when those graphs are right and The Völve comes by'), 3:11 'Så håber vi, at der er nogen, der kan høre' ('Then we hope that there are some who are able to hear'), 3:09 'Vi er glade for den gamle forvirrede tåbelige, der kalder sig Völven, kommer forbi' ('We are glad that the old confused fool who calls himself The Völve comes by'), 3:13 'Kan forstå Völven' ('Can understand The Völve'), 3:18 'Odins tjener' ('The servant of Odin').
3:26 'Der er ikke meget aktivitet' ('There's not a lot of activity'), 3:31 'Ikke i aften' ('Not tonight'), 3:34 'Det er fordi der en lockdown i spiritverdenen' ('That's because there's a lockdown in the spirit world'), 3:38 'Flere ki shi.. ' ('More trees..') Japanese, 'Vi er narkomaner' ('We are addicts').
3:40 'How about the covid, les knocks?', 'Ovni' ('UFOs'), 3:43 'Co-fitter servant', 3:44 'Covid er Djævelens favorit' ('Covid is the favorite of the Devil'), 3:46 'Terrorist', 3:46 'All blend', 3:47 'Blæser frost' ('Blowing frost').
3:48 'Do you know what happened?', 3:49 'Magic'.
4:13 'I'm stupid', 4:15 'Just a soulful Copter', 4:18 'An alien', 4:20 'Dage' ('Days'), 4:21 'Der er 'spiser hos Platt' ('There's 'eating at Platt's'), 4:22 'At eje' ('To own'), 4:23 'Også den danske ministers ordre, der fjerner os, som salen ved' ('Also the Danish minister's order removing us, as the Chamber knows'), 4:28 'Fingrene væk!' ('Hands off!'), 4:29 'Lad væ'r' ('Don't'), 4:30 'Det' jeg vant til' ('I'm used to that'), 4:31 'Click', 'Og servius' ('And servius'), 4:32 'Det er nogle serbere, der efterligner nogen.. ' ('That's some Serbs who imitate some..'), 4:35 'Blåbær' ('Blueberries').
4:36 'A will tale lærere op' ('I will give praise to teachers'), 4:38 'Dejlige mennesker' ('Lovely human beings'), 4:39 'De rykker' ('They move'), 4:40 'Vil du være en Völve?' ('Do you want to be an Asatru shaman?'), 4:41 'Vil du være The Völve?' ('Do you want to be the Asatru shaman?'), female says 'Her kommer du med dine planer' ('You come here with your plans'), 4:42 'Det er frygtelige tanker' ('That's terrible thoughts'), 4:44 'Take the grocery-bottles down there', female says: 'Apache', 4:49 ('overloading..') 'Washington'.
23:59 'The ancient family', 24:00 'Fri, det er Völven' ('Free, it's The Völve'), 24:01 'Ikke mere' ('No more'), 'Jesus', 24:02 'Completely out of control', 24:03 'Odin har styr på lortet' ('Odin has got the shit under control'), 24:04 'Odin har fået magten' ('Odin has gained the power'), 24:06 'Odins store computer' ('Odin's big computer'), 24:07 'Chop-chop Sinaloa'.
24:14 'The owls of Pâchu Méndez', 24:16 'Laith', 24:17 'Correios methods' ('Mail methods'), 24:18 'Vi er på spanden' ('We're in financial trouble'), 24:19 'What restrictions to be put on..', 24:21 'Jesus', 24:22 'Sufragetterne' ('The Suffragettes'), 'Du får terrorister' ('You get terrorists'), 24:23 'Use the thing', 24:24 'And Michael you miss the odds', 24:25 'C. Manson administration'.
24:45 'Sen nat på Jamaica' ('Late night in Jamaica'), 24:46 'It's never too late to be a f...ing success', 24:47 Det er mig, Natasja' ('It's me, Natasja').
Ref. Danish/Sudanese singer/rapper who was killed in a drunk driver accident in 2007. Natasja's vocals on a popular reggae fusion remix of 'Calabria' gained her worldwide fame and a number one spot on Billboard's Hot Dance Airplay chart six months after her fatal accident in Jamaica.
24:48 'Slå ind i hjertet' ('Beat into the heart'), 24:50 'Post stjerne' ('Post star'). 25:04 'Der er spøgelser' ('There are ghosts'), 25:07 'Jeg lugter krige' ('I smell wars').
Thank you
The Völve, Asatru shaman of Denmark and the Lands of the North
Wow
@@jaycronen Thank you.
Keep it up, nice video clip, thank you for sharing it :)