A Pair of high temperature silicone Amp Valve damper rings suitable with applications up to 200°C
This sale is for Two pieces. They can be fitted to nearly all preamp valves with 20mm diameter dimensions such as 12AX7, ECC83, 12AT7, ECC81, 12AU7, ECC82, 12AY7, EF86, 6N1P, 6N2P etc. We do not recommend these damper rings for power valve applications such as EL84 which do have the correct body size for the rings to fit but we find the power valves run extremely hot and as with all silicone rings available we do not recommend use on power valves or at temperatures above 200C.
The silicone rings will reduce microphony and tube rattle in most cases and generally will tighten up the tone in most applications when applied either in singular or 2 per pre amp tube.
Please note that the 2 extra pictures showing the dampers fitted to a valve are for illustration purposes only. The Valve is not included in this sale.
Inner Diameter of rings is 20mm