WISA Audio Pump for ET2 tonearm

Mine was different. It had 4 holes to accept some sort of rubber feet. Thanks for pointing this out.


Upon thinking about it, the 4 holes in the metal frame that are present in your picture....This is where I placed the rubber isolators I found as this part of the structure is lower and is what comes into contact with whatever the unit is placed on. My unit had the O-rings but they were clear and had not broken down. The O-rings allow for the unit to be isolated from the frame structure.

I found replacements at my work years ago. I believe they were bumper/stops for metal door/frames?

I always look at things when I'm out at hardware stores, and try to reimagine other uses for them. You could just put a mouse pad underneath it or the stick on clear vinyl dots?