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ONE SET OF 3 HEAVY DUTY HIGH MASS/ HIGH HEAT VACUUM TUBE DAMPERS.  
Specifically designed for ALL 6V6 VACUUM TUBES
 We highly recommend using three rings per tube as pictured. Which is why this listing is for 3 rings.
Simply order a set for each 6V6 tube in your favorite amplifier!
We have also included a price break when more than one set is ordered.

 Virtually all vacuum tubes are prone to distortion caused by microphonic vibrations. To overcome audible distortions simply slide over the tubes your amp and done. Tone improved! The tube's sound is made more clear and precise, less fuzzy and less harsh. 
Tonal qualities are rendered more true and natural, subtle passages more distinguishable, from the deepest bass through the highest frequencies. Tone Bliss!

This set of dampers will improve the sound of Your tube AMP.  This is one of the easiest, lowest cost ways available to improve the sound of your system.

 
The use of these vibration dampers is especially important for audiophiles as the small vibrations in the listening room can adversely affect the quality of the sound from the system.  These dampers are also very important for musicians because the levels of vibration in your amps while performing, are even greater than in audiophile amps.

 

These heavy-duty high density dampers will fit the following and other similar size 9 pin vacuum tubes such as



  • Good quality damper, will keep buying them.

    reviewed by: Michael C

  • Worked great to silence my rattling POWER amp tubes (EL84) in my Peavey Classic 30. Listing says designed for pre-amp tubes but can confirm they fit on the EL84 perfectly.

    reviewed by: Tyler

  • Let the audiophiles spend all the money on esoteric tube dampeners. These high-temp o-rings do what you need at a realistic price point.

    reviewed by: Lyle Caldwell




  • I can't believe how much these improved the clarity in my high gain tube amp. Especially at this price.

    reviewed by: James A.

  • There's nothing magical about a polymer ring (just as there are no measurable "dark forces' that require $$$ ceramic speaker cable isolation devices). But LONG PLATE, high-current JJ 12AU7 pre-amp tubes really are susceptible to induced microphonics, especially when the TubeCube 7 amps (I use multiple to power an array) are being assaulted with high-energy sound. These little rings do the job without fanfare or hype. Highly recommended.

    reviewed by: Karl