Small Tube Dampers

Started by bpape, February 25, 2007, 09:26:45 AM

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bpape

I need to get some tube dampers.  I don't have a lot of room between tubes and they lay horizontal.  Also, I can't get any socks or anything that would increase heat due to the chassis layout.

Any suggestions?

Bryan
I am serious... and don't call me Shirley

mgalusha

Herbies tube dampers aren't too big but they are larger than just a plain o-ring. I used them in a Grounded Grid preamp and the tubes were close enough that I had to align the openings in the dampers with the adjacent silicone donuts.

They don't increase the heat that I'm aware of and work quite well for noisy tubes.

mike

bpape

Thanks Mike.

I may give those a try.  I wasn't sure if they'd fit or not - guess there's one way to find out....

Bryan
I am serious... and don't call me Shirley

steve

#3
Quote from: bpape on February 26, 2007, 12:19:28 PM
Thanks Mike.

I may give those a try.  I wasn't sure if they'd fit or not - guess there's one way to find out....

Bryan

Hi Bpapge,

     If you pm me with your address, I can also get some O rings out via letter. Very inexpensive so no problem. If interested, just let me know how many you need.

Steve
Steve Sammet (Owner, Electronics Engineer, SAS Audio Labs, Ret)
SAS "V" 39pf/meter, 6N copper, Jenalabs Wire
Mimir Modified DAC
SAS 11A Perfect Tube Preamp
SAS 20 W Ref Triode 40 W UL
2 way Floor Standing Test Speakers
Acutex 320 STR Mov Iron Cartridge

Bunky

I just opened the hood on my SAS 10A for the 1st time. my 10A also came with a pair of Pearl Cryovalve JJ Tesla's that i wanted to try out. the Siemens E88CC A-frames that were already in it have some red silicone tube Dampers on them. 8) thanks....WCW III
Remember, information is not knowledge; knowledge is not wisdom; wisdom is not truth; truth is not beauty; beauty is not love; love is not music; music is the best.
-- Frank Zappa

steve

Quote from: Bunky on July 07, 2007, 05:33:25 PM
I just opened the hood on my SAS 10A for the 1st time. my 10A also came with a pair of Pearl Cryovalve JJ Tesla's that i wanted to try out. the Siemens E88CC A-frames that were already in it have some red silicone tube Dampers on them. 8) thanks....WCW III

Those are the dampers I install in my preamps.
Steve Sammet (Owner, Electronics Engineer, SAS Audio Labs, Ret)
SAS "V" 39pf/meter, 6N copper, Jenalabs Wire
Mimir Modified DAC
SAS 11A Perfect Tube Preamp
SAS 20 W Ref Triode 40 W UL
2 way Floor Standing Test Speakers
Acutex 320 STR Mov Iron Cartridge

mca

Did you ever get a set of tube dampers? Did they help out?

I am getting ready to order some from Herbies, so I was curious of your thoughts.
Modwright Transporter, Ayon Spirit II Integrated, Daedalus Ulysses speakers, Running Springs Haley conditioner, Reality cables, Black Sand Violet PC's.

bpape

Honestly no.  Haven't done anything yet.  Things have been a bit nutty and it just hasn't been on the top of my list.  Haven't really even had a ton of time to do much serious listening.

Bryan
I am serious... and don't call me Shirley