8 TUBE AMP/PREAMP DAMPERS FOR 12AX7/12AU7/12AT7/ECC83/EL84/6922/EL84/5751/5687

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We are very pleased and proud to report that on January 5, 2021 we celebrated our 23rd year of selling on eBay!  Please check our 23 years of eBay feedback.  Thanks to you for your continuing support!<br>IMPORTANT NOTE: PLEASE BE CAUTIOUS ABOUT PURCHASING CHEAPLY MADE ASIAN DAMPERS.<br>THOSE MAY LOOK SIMILAR TO OURS, BUT THE MATERIAL USED IN THE CHEAP ASIAN DAMPERS IS<br>NOT<br>THE SAME AS OURS AND THOSE CHEAP DAMPERS FREQUENTLY MELT OR CRACK.<br>WE SELL OUR DAMPERS TO SEVEN MAJOR AMP MANUFACTURERS FOR USE ON THEIR EQUIPMENT BEFORE IT LEAVES THE FACTORY<br>.  PURCHASE WITH CONFIDENCE HERE.  PLEASE CHECK OUR 22 YEARS OF EBAY FEEDBACK.<br>Customer Jerry Howerton of Chapel Hill, NC had these kind words of feedback about these dampers:<br>"As Pictured. As Described. Other Dampers Are Not This Good. Buy These Instead!!"<br>Thanks Jerry for your kind words about our dampers!<br>This auction is for<br>ONE<br>SET OF EIGHT HEAVY DUTY HIGH MASS VACUUM TUBE DAMPERS<br>.<br>The winner of this auction will receive eight dampers for each item won at a cost of just $8.99 for the complete set of eight dampers.<br>If you need more than eight dampers, just bid for more than one set. Shipping on extra sets shipped in the same package is free both in the U.S. and Internationally after postage is paid for the first set.<br>These dampers are designed to fit 9 pin vacuum tubes.<br>Most audiophiles and musicians use two dampers on each tube.<br>These vacuum tube dampers are constructed of aerospace quality silicone with a temperature rating of over 400 degrees F<br>.<br>So this set of eight dampers will improve the sound of four tubes if you use two dampers per tube as recommended, or improve the sound of eight tubes if you would like to try one per tube.<br>This is one of the easiest, lowest cost ways available to improve the sound of your system<br>.<br>The use of these vibration dampers is especially important for audiophiles<br>as the small vibrations in the listening room can adversely affect the quality of the sound from the system.<br>These dampers are also very important for musicians<br>because the levels of vibration in your amps while performing, are even greater than in audiophile amps.<br>These heavy-duty high density dampers will fit the following and other similar size 9 pin vacuum tubes such as:<br>12AX7/ECC83, 12AU7/ECC82, 12AT7/ECC81, 12BH7, 12BY7, EL84/6BQ5, 6922, 7199, 5687, 6CG7/6FQ7, 6MB8/ECL82, etc.<br>THESE DAMPERS ARE "SIZE SMALL".<br>I HAVE A TOTAL OF 17 DIFFERENT SIZES/TYPES TUBE DAMPERS AVAILABLE ON EBAY TO FIT ALMOST ALL TUBES.  PLEASE SEE MY OTHER AUCTIONS FOR OTHER SIZES.<br>Please read some comments I have received about these dampers from folks who have recently purchased these dampers from me:<br>Well respected audiophile and frequent audio reviewer, Lok Lowe., of Australia writes:<br>"<br>If I was to make an overall general comment on the improvements gained from these dampers, I would say that any well recorded musical instrument that is either percussion or string will see improved clarity or detail of the notes being played.  In my case with using a valve headphone amplifier, I also noticed in various tracks that the soundstage became a little wider as well.<br>"<br>Lok Lowe<br>., Brisbane, Australia<br>F<br>or a very interesting and full review with specific songs auditioned using these dampers received from me, please email me for a link to Lok's review of these dampers.<br>A very discriminating audiophile, Andrew Chester O., of Hong Kong writes:<br>"Hi Sandy, Many thanks for the prompt shipping of the tubes.<br>I received them today along with the tube dampeners.<br>I think these dampeners are great, I may order some more from you in the future as i am going to be on leave the day after tomorrow…BTW, would you put two dampeners on each tube?<br>For now I put one dampener on each preamp tube and one on each EL84 power tube, there is indeed a noticeable improvement on the quality of the sound…"<br>Andrew Chester O., Happy Valley, Hong Kong<br>Jazz Guitarist, Robert L., of Los Angeles writes:<br>"Sandy, I want you to know that I installed two of your dampers on all the 12AX7s, the single 12AT7 and both EL34s in my Bogner Shiva combo guitar amp.  The resul