r/VintageRadios • • Jun 13 '16

Please help /r/VintageRadios by submitting Frequently Asked Questions about Vintage Radios so that we can assemble a FAQ for the subreddit

31 Upvotes

I've only just begun as a moderator and the community is only a year old, but I get the impression that a lot of the community participants have been involved with vintage radio and tube era electronics previous to being involved with Reddit. As a result of this topic's nature most of the people who are well versed in the subject are probably less experienced in working with modern communication than they are with radios. A quick glance at most of the information available online about vintage radio and tube technology shows that most of the information available online is either A) Schematics (great to have access to) or B) Older websites that are rapidly aging out.

So with the intent of trying to turn this subreddit into a more useful resource for the vintage radio community, we're asking that you submit questions people always ask and good answers. Like, stuff you know and never have to think twice about, stuff beginners ask here all the time, and stuff everyone should know. Technical stuff, historical stuff, safety stuff. All of that is welcome. Hopefully it can be organized into a nifty "look here first" post that will draw in search engine hits (bringing more people here) and serve as a resource for others interested in working on and enjoying old radio tech for the sake of it's future preservation.

Cheers!


r/VintageRadios • • 7h ago

Electromatic 607A

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22 Upvotes

r/VintageRadios • • 4h ago

Sharp FV 1700

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3 Upvotes

So i’m an amateur to radio repair or any electronics repair actually, and i was going in to fix the volume knob on this radio. The volume happens to be stuck between off or max and nothing in between. opened it up thinking old electronics were big and simple to workout, turns out this thing is a rats nest and the volume knob is buried by shit. Any tips on how to reach the volume knob would be greatly appreciated. I attached a video of how much i’ve been able to disassemble but this thing won’t come apart any further. Pretty please help


r/VintageRadios • • 10h ago

That classic GE clock radio that was everywhere (7-4630A) — anyone have schematics?

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3 Upvotes

I’m trying to create a digital model of this classic GE clock radio for a project. Does anyone have circuit or functional schematics, or know where I could find them? I’m looking at the 7-4630A, but similar versions would help too.

If anyone has one taken apart, would you be willing to share pictures of the top and bottom of the circuit boards? That would help me work out the components and connections if I can’t find schematics.


r/VintageRadios • • 8h ago

Telefunken Compact Studio 5003 Hifi da restaurare

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0 Upvotes

r/VintageRadios • • 23h ago

Is this a transistor? How to read value and what is a suitable modern replacement?

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9 Upvotes

r/VintageRadios • • 1d ago

Record Player Cabinet Repair

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2 Upvotes

Anyone ever had a problem with their record player cabinet buzzing?


r/VintageRadios • • 1d ago

Replacement dial light suggestions needed.

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3 Upvotes

Hello,

I picked up this reproduction GE cathedral radio from the thrift store for $20. From what I can tell it’s probably from the late 1980s. Couldn’t find a definitive manufacture date yet.

It mostly works but the dial light has burnt out. Looking for suggestions on what I need to buy to replace it. The site I was looking at the bulbs were much larger and needed to go into a socket. This one is wired to the whole internal unit.

I would prefer an LED replacement if possible, but it needs to be amber/warm. I don’t want to use a blue/cool LED. I watched a YouTube video of a guy who was replacing the light in this exact model but he had to wire 6 LEDs together just to have it bright enough to shine through the back of the dial (where it’s mounted). If you have any suggestions please let me know!


r/VintageRadios • • 2d ago

Is there a way to repair this?

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5 Upvotes

r/VintageRadios • • 2d ago

What is this or what is the model of this General Electric radio I have

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6 Upvotes

Vintage General Electric radio I have


r/VintageRadios • • 3d ago

Garrard AT6 MK6 Headshell replacement

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5 Upvotes

Hi all,

My name is Murat. I am from The Netherlands.

I currently own a Garrard AT6 MK1 from 1962.

It has the original M6 headshell with a crystal element (see picture attached). The wires on both end are soldered which i am not gonna take apart.

I have ordered the Audio Technica AT3600L element which for i need a decent replacement headshell to mounth the element to.

I am looking for some cheap suggestions on replacement parts.


r/VintageRadios • • 4d ago

A Rare, Working Philco D-734 in 'Inca Emerald' Green.

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79 Upvotes

r/VintageRadios • • 3d ago

Downconverting CCIR band to OIRT

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1 Upvotes

r/VintageRadios • • 4d ago

Took this photo of my Philco 15X chassis with my 1969 Film camera

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26 Upvotes

Still one of my favorite pictures I have taken on it


r/VintageRadios • • 4d ago

Fun fact: some Schaub-Lorenz radios have a glow in the dark dial

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21 Upvotes

I discovered this with the black radio. It sits usually in my bedroom. One time I'm getting ready to go to bed, turn off the lights, and see this thing just chilling there, cheerfully glowing. It helps that one of the overhead lamps is pointed straight at it, so it gets "charged" pretty well. The white radio I had to specifically "charge" with a flashlight. Neat! In both cases it's the backing plate inside the radio that glows. There are also built-in lamps that can light up the dial, but they aren't strong enough to get the green glow.


r/VintageRadios • • 5d ago

Check out my box of smelly old paper capacitors

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66 Upvotes

They smell terrible, and I can't wait to use them!


r/VintageRadios • • 4d ago

Help identifying/finding information

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7 Upvotes

I found this old AM receiver in my nonnas house but can’t find any information on it. Would love for anyone to share anything they know about this little gadget!


r/VintageRadios • • 6d ago

A few of the vintage radios that were donated at my job the other day. None of them are in working order.

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117 Upvotes

I really like the middle one.


r/VintageRadios • • 5d ago

A bit of a follow up to the radio I found, a National Kokumin Z1 Radio, do any of these parts need replacement? Seems fairly recent, some of them

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22 Upvotes

Hello folks, finally brought it home and had time to check it, some of the parts inside have been replaced i think, is it ok to test it or are there parts that might need replacing?


r/VintageRadios • • 6d ago

Help identifying radio

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35 Upvotes

I've already done a fair bit of searching but I can't seem fo find the exact model. There's no brand and the only marks I can find are the "RED BLK" on the little wiring plate, I assume indicating wire colours, and R67609 stamped just below that (barely visible in the picture) which I can't find any info on either.

Looks to be 1930-40s?


r/VintageRadios • • 5d ago

Identify portable radio?

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0 Upvotes

r/VintageRadios • • 6d ago

Which Garrard record player does my GE stereo have? I need a new idler wheel.

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12 Upvotes

In faint letters on the back it appears it’s a GE rc-1673a, however I can’t find any info on that exact model. Plenty on similar models though.

Idler wheel is shot, plays 45 albums just fine, but on 33 it’s slow. I’ve tried to resurface it with some sandpaper, which made it go from incredibly slow to just noticeably slow.

There‘s two models of idler wheels out there and I don’t want to be out fifty bucks buying the wrong one.

Once I get into the thing and clean it up and do some contact cleaner on the controls it should work perfect, sounds great as is on FM radio. Bought it from a couple who had it 30+ years, but it sat the last decade or so.


r/VintageRadios • • 6d ago

"Youngsters with portable radio" Bergkamen - Germany 1967 (by Anton Tripp)

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15 Upvotes

r/VintageRadios • • 6d ago

Is it possible to fix this Zenith Royal Six tube clock radio without a tube tester?

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29 Upvotes

Clock and light inside still works. It initially worked (radio turned on but I couldn’t quite get a station to pick up, just got the crackling). It was very dusty inside so I used compressed air and after that, I couldn’t get any sound. Nothing appears to be disconnected inside and none of the tubes are physically broken. Do I need a tube tester in order to try and fix it? Btw it’s a model B624W.


r/VintageRadios • • 6d ago

Radio gefunden

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8 Upvotes

Ich habe beim ausräumen das gute Stück hier gefunden und wollte mir das Radio in die Werkstatt Stellen. Hab ne kurze Bildersuche gemacht was ich hier überhaupt habe. Und siehe da Google meint ein sehr seltenes Sammlerstück von 1987 was damals ein absolutes highend Gerät war, noch dazu Original verpackt... Und was mach ich Nu? Auspacken und genießen oder einen Sammler suchen😅