Hello All

I have been using sets of tube dampers for 12AX7/12AU7/EL84/6922, these are high mass rings that fit over the valve, 2 per tube. The results have been good and consistent, see here;
http://cgi.ebay.co.uk/ws/eBayISAPI.d...ies%26_fvi%3D1

Any other experiences with tube dampers?
I have previously used the Tubesox by Ensemble, another good product although they are considerably more costly. There are also a couple of sets of the higher mass SoniKLEER on their way to A/B against the standard version.

Best Wishes
Mark Bartlett