What do you call this piece, and where can I get it?

[Rex_Rocker]

The circular rubbery piece that goes around the tube and attaches to the chassis and prevents dust from getting to the circuit board?



I lost two, and I need them. Help!

Thanks.

 

[aiaosu]

Re: What do you call this piece, and where can I get it?

I can't tell if it's a tube damper like this

https://tubedepot.com/products/pre-...ghs4woJoH7qflcTX5xonKgMfozAQ8vGBoCrsQQAvD_BwE

If it just slides down on top of the tube and rests on the chassis, it's probably a tube damper. If it's installed on the chassis, it's a rubber grommet.

Either one isn't necessary for the Amp to operate.

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[Rex_Rocker]

Re: What do you call this piece, and where can I get it?

Rubber grommet! That's exactly it. Thank you! I guess I can get those at Home Depot?

Would you happen to know what size I need for an EL84 to pass through it?

I know it isn't necessary, but I guess it stops dust from gettint through the chassis into the circuit board.

 

[aiaosu]

Re: What do you call this piece, and where can I get it?

Just measure and get the closest size.

https://www.tubedepot.com/products/rubber-grommets

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