Medium B. Silicon Tube Damper Rings, to reduce & absorb internal vibrations that lead to microphonics etc.
Internal diameter 32mm.
This size suits 6L6 ,..etc
Medium B. Silicon Tube Damper Rings, to reduce & absorb internal vibrations that lead to microphonics etc.
Internal diameter 32mm.
This size suits 6L6 ,..etc
Fit snugly over the Med A rings on my recifier tubes. Distinct improvement in separation and transients.