UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

whyperion · 12th Aug 2014, 9:17 pm

No idea what thread to put this unit under, another appearance from the in-laws, I also have some assortment of hearing-aid attachments to photograph (not Rediffusion). I have not seen one of these on Rediffusion forums and sites and assume it is for a radio based relay supply, but could be a treble/bass boost/cut on the audio side of TV relay.

I think there is a 2pin mini-jack output on the right hand side.

I have also pictured a small 2-pin plug for a Philips Philishave that I guess date from late 1950s, its not related to the Rediffusion unit!

12th Aug 2014, 9:17 pm	#1
whyperion Hexode Join Date: May 2005 Location: London 90% , Northwest England 10% Posts: 386	Rediffusion Music/Speech Switch Box No idea what thread to put this unit under, another appearance from the in-laws, I also have some assortment of hearing-aid attachments to photograph (not Rediffusion). I have not seen one of these on Rediffusion forums and sites and assume it is for a radio based relay supply, but could be a treble/bass boost/cut on the audio side of TV relay. I think there is a 2pin mini-jack output on the right hand side. I have also pictured a small 2-pin plug for a Philips Philishave that I guess date from late 1950s, its not related to the Rediffusion unit! Attached Thumbnails