Looking for Teknasonic Vibration Absorber


I am looking for a pair of the Teknasonic Vibration Absorber Model C-10. It’s that plastic gizmo (from the eighties or nineties?) that sticks onto the back of a speaker to reduce cabinet resonance. I’ve scoured eBay and other sources. Does anyone have any leads for me?
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Showing 1 response by agriculturist

Has anyone tried the Marigo VT31 discs? Two of these discs have been on the back sides of each of my wooden speaker cabinets for some months now to damp resonance. They have had a very nice effect on my Nola Metro Grand 2s. I wonder whether anyone would consider the Tekna Sonics better still?