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| Vintage Radio (domestic) Domestic vintage radio (wireless) receivers only. |
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5th Mar 2017, 6:16 pm
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#1 |
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Heptode
Join Date: Sep 2014
Location: St Albans, Hertfordshire, UK.
Posts: 594
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Raymond extension speaker
Hi i am trying to find out more about this speaker and the connections not sure where the yellow cable goes it is pushed through one of the connectors. On the transformer it has one to six would this be for different ohms
Any info please and what it would have been used for |
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5th Mar 2017, 6:49 pm
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#2 |
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Rest in Peace
Join Date: Mar 2006
Location: N.W. Oxfordshire(Chipping Norton)
Posts: 7,306
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Re: Raymond extension speaker
It may be a speaker designed for a 100v line. These are i=often used in PA Systems where long cable runs are neccesary.
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5th Mar 2017, 6:53 pm
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#3 |
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Guest
Posts: n/a
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Re: Raymond extension speaker
With the volume control I would hazard a guess it is a school classroom 'speaker.
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5th Mar 2017, 7:03 pm
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#4 |
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Dekatron
Join Date: Mar 2008
Location: St. Frajou, l'Isle en Dodon, Haute Garonne, France.(Previously: Ellesmere Port, Cheshire, UK.)
Posts: 3,184
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Re: Raymond extension speaker
Hi,
I have a WB extension speaker with a similar arrangement. It could be used just as an extension speaker, or the transformer could be configured as an output transformer for either single ended or push pull wireless recievers. It also has a wander plug on a short lead, but I've forgotten what it does. Cheers, Pete.
__________________
"Hello?, Yes, I'm on the train, I might lose the signal soon as we're just going into a tunn..." |
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5th Mar 2017, 7:05 pm
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#5 |
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Heptode
Join Date: Sep 2014
Location: St Albans, Hertfordshire, UK.
Posts: 594
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Re: Raymond extension speaker
Thank you the wonder plug must have been on the yellow cable and the used to plug in to different winding tried it as extension on radio but very quit.Its out of one like this casing
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