Don from Don's Old Radio Shed YouTube channel reached out to me to help with with a open circuit speaker field coil from a New Zealand made Columbus model 90 radio. I was happy to help and offered to rewind it for him. I have returned the coil to him and he will fit it and test it. This video shows how I rewound it. Pop over to Don's channel to see if the rewind was successful. A link to Don's channel is below.

Buy me a coffee ☕:
[ Ссылка ] (only if you want)

Don's YouTube channel: [ Ссылка ]

Don's Columbus Radio Part 1: [ Ссылка ]

Don's Columbus Radio Part 2 (with this coil): [ Ссылка ]

I use Epidemic Sound for music and sound effects. Use the link below to sign up and I get a free month:
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Check out Carl's Capacitors eBay store for many radio parts and spares and the home of the all black capacitor. Once you've tried black, you can't go back: [ Ссылка ]

Don's Old Radio Shed YouTube Channel:
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The radio Mechanic Channel:
[ Ссылка ]

Radio Cruncher Videos: [ Ссылка ]
Radio Cruncher Live: [ Ссылка ]

Marko Delac - Delatsch Channel - Transformer Rewinding:
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Corrien Maas - Grill cloth weaver Netherlands:
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The Code Machine Schematics - Mike:
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RetrObright:
[ Ссылка ]

My Signal Tracer:
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My Digital Signal Generator:
The Signal Generator is a project kit from a local electronics magazine called Silicon Chip, there is a sister publication in the UK called Practical Electronics, it was featured in the April 2018 edition but mine has a oscilloscope function as well which I don't use. There may be a later edition in PE with that feature.
Here are the links:
Aus: [ Ссылка ]
UK: [ Ссылка ]

Music I use: Bensound
License code: 6U7L8JWQTLPNCGGR

Music: www.epidemicsound.com

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