can anyone identify this? - UK Vintage Radio Repair and Restoration Discussion Forum

jay_oldstuff · 19th Dec 2007, 8:51 pm

Hi chaps, hope this is the wright place for this but i think it is kind of commsy
today i have been stripping out an old youth center prier to us fitting new stage lighting and PA and came across this unit in one of the offices, the building was built some time in the 60's and i suspect this unit was installed from new am i wright in guessing it is some kind of intercom unit?
inside it has an ecc83 and an el84 going into the unit is mains and a multi core cable, there is no makers name or model no anywhere i can see,
i have enclosed a very pore pic will try for a better one tomorrow so does anyone know anything about it?

Jay

Phil G4SPZ · 19th Dec 2007, 9:21 pm

It could be an internal intercom unit or a PA system... "Mr Smith, there's a call for you on Line 1..."

The valves suggest a mic preamp and PA.

Phil

19th Dec 2007, 8:51 pm	#1
jay_oldstuff Octode Join Date: Jan 2005 Location: Hyde, Greater Manchester, UK. Posts: 1,074	can anyone identify this? Hi chaps, hope this is the wright place for this but i think it is kind of commsy today i have been stripping out an old youth center prier to us fitting new stage lighting and PA and came across this unit in one of the offices, the building was built some time in the 60's and i suspect this unit was installed from new am i wright in guessing it is some kind of intercom unit? inside it has an ecc83 and an el84 going into the unit is mains and a multi core cable, there is no makers name or model no anywhere i can see, i have enclosed a very pore pic will try for a better one tomorrow so does anyone know anything about it? Jay Attached Thumbnails __________________ The light at the end of the tunnel is probably the headlight of an oncoming train

19th Dec 2007, 9:21 pm	#2
Phil G4SPZ Dekatron Join Date: Apr 2005 Location: Bewdley, Worcestershire, UK. Posts: 4,748	Re: can anyone identify this? It could be an internal intercom unit or a PA system... "Mr Smith, there's a call for you on Line 1..." The valves suggest a mic preamp and PA. Phil __________________ Phil Optimist [n]: One who is not in possession of the full facts