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Humptydumpty · 11th Feb 2019, 9:38 pm

Above post was ment for David G4EBT . If you picked this up RadioWrangler i am sorry my friend .
But i think that this idea is worth a try . I will for now, put up with the humif its unstopable .Its easy to replace the pot if it goes bad. I looked at the under part of chassis at the pcb . To the place the wire goes to on the v7. This is the grey shielded wire i fitted in there when i replaced the pot with a new one I do need to know if the Trio 9r59d receiver has in the valve layout a phase inverter valve . Reading that if there is, then i need to get a balanced valve for the receiver.There is a good chance that a balanced valve will stop the hum. Only what i have read .

11th Feb 2019, 9:38 pm	#35
Humptydumpty Pentode Join Date: Aug 2010 Location: Bewdley, Worcestershire, UK. Posts: 191	Re: Capacitors for Trio 9R 59D Above post was ment for David G4EBT . If you picked this up RadioWrangler i am sorry my friend . But i think that this idea is worth a try . I will for now, put up with the humif its unstopable .Its easy to replace the pot if it goes bad. I looked at the under part of chassis at the pcb . To the place the wire goes to on the v7. This is the grey shielded wire i fitted in there when i replaced the pot with a new one I do need to know if the Trio 9r59d receiver has in the valve layout a phase inverter valve . Reading that if there is, then i need to get a balanced valve for the receiver.There is a good chance that a balanced valve will stop the hum. Only what i have read .