Herbies tube dampers


Has anyone used Herbies tube dampers ? Can u share your experience with them. I want to change my 6 stock 6H30 dampers on my Audio Research Ref 6SE. I was also thinking of putting them on the power supply tubes 1) 6H30 and 1) 6550. Would this be a good idea ? 

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Showing 2 responses by noromance

Not a fan of damping tubes as it flattens the sound. Try listening with and without. Probably best not to damp power tubes due to the heat.