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Earthing my neutral??

As the title says I want to know your views on this: I have a receiver which requires 220 volts DC HT for the valve anodes and 12.6 volts DC for the heaters from a seperate PSU  at the moment I have it run via a variac  fed from an isolation TX the unfortunate thing is its audio output is a bit on the low side so I want to run it through an audio amplifier the thing is the amp has the mains neutral straight to chassis  and one side of AF input also to the chassis  so if I link the 2 beasts together my receiver RF Earth will also be taking the amps chassis to earth I could run it all from the isolation TX  do you think that's the best option?
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  • John Peckham:

    My school radio club ( junior anoraks this way please) .... 

     


    Guilty as charged ?


    John Peckham:

    > I had a AR88 of the same vintage also built like a brick outhouse needing a fork lift to move.


    I also had an AR88D and with the speaker in its metal case. ?

     


Reply
  • John Peckham:

    My school radio club ( junior anoraks this way please) .... 

     


    Guilty as charged ?


    John Peckham:

    > I had a AR88 of the same vintage also built like a brick outhouse needing a fork lift to move.


    I also had an AR88D and with the speaker in its metal case. ?

     


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