I have a TNT120 that I have owned since 1984 along with a AGI 511a pre amp and Magnepan MG1b's and just updated to LRS+'s.
I have always had a very low hum out the speakers from the beginning that couldn't be duplicate at store. It still happens with only the amp plugged into 110v socket with the ground connected or not and the speakers connected with Kimber wires. The manual states "The only Way to prevent this hum is to float this ground".
Any help would be nice. Thanks Larry
I have always had a very low hum out the speakers from the beginning that couldn't be duplicate at store. It still happens with only the amp plugged into 110v socket with the ground connected or not and the speakers connected with Kimber wires. The manual states "The only Way to prevent this hum is to float this ground".
Any help would be nice. Thanks Larry
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Hi Larry, welcome aboard! You'll surely find help there.
This might be your Psu capacitors seeing their last days if it never was recapped before. Try starting a thread in the dedicated 'solid state amplifier' sub forum section, you'll have more member's view and potential answers.
This might be your Psu capacitors seeing their last days if it never was recapped before. Try starting a thread in the dedicated 'solid state amplifier' sub forum section, you'll have more member's view and potential answers.
