We repair a Bang and Olufsen record player Beogram 1200 RETROFAM!!! PLEASE SUBSCRIBE! PLEASE LIKE! PRESS THE BELL! IM ALSO ON TWITTER: / thetechjump REDDIT: / unboxingtheuniverse
Пікірлер: 40
@CondorAudio5 ай бұрын
Frank, I've been servicing these for about 40 years. Some help for you here for the entire BG1200 to BG3000 series: 1. The Sintered Brass Bearings must be placed in a vacuum chamber to remove the old hardened oil, and then infused with new synthetic oil. Or you can simply buy new bearings and many other parts from BeoParts shop in Denmark. 2. To reduce the Rumble and W&F significantly, the Idler wheel must be overhauled with new rubber at Terry's Rubber Rollers in Michigan USA. I developed a new thicker, more robust and quieter design of the rubber profile, which Terry will install for you on request. 3. Done properly, this TT will operate perfectly for the next 50+ years.
@divideking177017 күн бұрын
I washed bearings and oil pads in isopropanol.Soaked them with genuine Mercedes Benz 10W30 oil 😁😁 and motor works like new.
@CondorAudio17 күн бұрын
@@divideking1770 10W30 is mineral, not synthetic. Mercedes or not. Your method has applied oil onto the bearing surface only, not into the entire internal granular structure. Your bearings will work OK for a few years until the bearing surface oil dries out again. Only vacuum infusion penetrates the oil into the bearing's complete granular structure. That's how they were made 50 years ago, and that's why they lasted so many decades.
@divideking177017 күн бұрын
Sorry 5W30.We can buy bearing and they not expensive.Cartritge is the pain in the pocket.0@@CondorAudio
@dennisdunkel67312 ай бұрын
In my years of maintaining printers, the sponge or soft foam is there to continuously lubricate the bearings.
@sheepbaba3 жыл бұрын
Sponge looks like an oil well. The bushings look like Sintered Bronze Oilite type. Same on my Garrard 401 hysteresis motor. Apparently the bronze is formed from tiny grains and is porous holding oil pre soaked at the factory. Oiling the Rotor seems counter intuitive because it is supposed to be an air gap. Could get sticky and dusty and stop it again... I got really unlucky buying one of these last week. The eBay seller said "for parts not working" but did not describe it had no motor. My friend said it would make a great cheese board. Cool video.
@TechJump3 жыл бұрын
Thank you for the input, really good info! Sorry to hear about your cheese board :(
@flymario80463 жыл бұрын
Wow what a beautiful Mechanism. You did really well. I was so thinking a hammer was coming at the end when the platter was being stubborn. You are a better man than I. :)
@TechJump3 жыл бұрын
Thank you.. well the camera keeps me away from the hammer.
@AfferbeckBeats3 жыл бұрын
What a gorgeous turntable, would make a lot of high end new stuff look cheap and old fashioned if it were sold today.
@TechJump3 жыл бұрын
Its heavy and solid and it actually looks better IRL.
@ladronsiman147111 ай бұрын
As a Ban Olufsen collector .with many B&O turntables .. every time i desire one more ..I would love to own a 1200 also .A gorgeous turntable
@AlexdaCunha3 жыл бұрын
Great video! I was waiting for something like this already for many years. I have on exactly like this one which is spinning a little bit slow stored in a closet. Time got get it out! Thanks
@mortendam88102 жыл бұрын
When you put the motor back together, you must calibrate the "rotor" inside so it runs freely. (B&O service manual)
@pelvisesley5549Ай бұрын
Thanks for the nice Video. The IPod and other Apple products were inspired by BRAUN though.
@TechJump6 күн бұрын
Steve Jobs had BeoCenter Stereo in his dining room, its in the book. So at least he had it in this mind somewhere.
@chazlabreck Жыл бұрын
I just converted my old B&O RX2 to standard cartridge format. P mount and 1/2inch, my original arm was damaged so i modified it with 3d printed carbon fiber mount and it worked great.. im planing to do a video on how i accomplished it..
@konstantinsoloha33582 жыл бұрын
Hi, really cool video! I own an 1800, want to tear it apart )) Which lubricant did you use for the bearings?
@thomashverring94843 жыл бұрын
I'm watching this because I have to repair my father's old 1200 or 1202. Primarily I think it needs a new belt, but taking it apart could be very interesting :^)
@TechJump3 жыл бұрын
The motor might need to be taken care of.
@thomashverring94843 жыл бұрын
@@TechJump Yes, I commented before I saw all of the video (like the idiot I am), and I think you're absolutely right!
@lemmorergela73872 жыл бұрын
Amazing . I have different model but I could not let it play .. no headshell available. Anyways , what did you applied on the motor using the cotton bud ?
@djzoloft3 жыл бұрын
Next time put the belt around the platter, turn down the screws and turn the machine around and from the bottom it is very easy to put the belt around the pully! I just found a 1200 and thinking about repairing it because everything seems to work properly but the cartridge and needles are very hard to find and very expensive and i'm not sure if it's worth it....
@goldorak19623 ай бұрын
You got it sir, very easy from under, just did mine.
@johnburns6422 Жыл бұрын
Very Very VERY GOOD and thanks
@xerman26863 жыл бұрын
Yo, where's the follow up..?
@WilliamHonda3 жыл бұрын
how did you attach the 33/45 wheel to the engine? Small screw or glue? Nice video! Thank you Greetings from Germany
@CondorAudio5 ай бұрын
With the set-screw grub, which is already inside the Brass Cone.
@fclay26343 жыл бұрын
hey there, i need help in setting up mine.
@user-qq2hz2wz3d Жыл бұрын
Would anyone recommend this turntable many thanks Mairt
@bullshitdetective1 Жыл бұрын
awesome
@radosawchlebda4593 жыл бұрын
Where to buy cartridge SP 14 or SP10 :( Beogram 1200
@TechJump3 жыл бұрын
Try Ebay
@thijsjanssen17013 жыл бұрын
I have an original SP14 for sale if you're still interested!
@syamkr97943 жыл бұрын
I have this but nt working
@TechJump3 жыл бұрын
Fix it
@ElderPinto25411 ай бұрын
next time first belt on plate than bring plate close to the little wheel and than put belt on plate whit your finger trust me i done the battle haha
@frankhasberg98433 жыл бұрын
You have to add heat to the brass bearings to sweat the old oil out and then add new oil and the diagonal alumnium bridge is actually not needed and if removed it will give a more responsive player.
@karijohartmann26492 жыл бұрын
Where is the diagonal aluminum bridge are you talking about? Not sure I have one on mine, which is a 3000 from 1974... just getting ready to do mine, I thought I would watch this guy... you're right, as no one knows how to treat sintered bearings in this day and age. But sometimes you get lucky, as this guy probably will... curious about the aluminum bridge though... as I can't tell what the makeup of the pieces are.... I was thinking you meant the anodized gold piece...
@frankhasberg98432 жыл бұрын
Dont know about the 3000, and years ago i did the 1200. But the lowest placed diagonnally alu piece, i think its just for ridgigity during transport, and if removed the 1200 will be more responsive.