Townshend Audio Seismic Sink 17 x 14 | Untested, As Is. Obtained as part of a big electronics lot. We do not know how to properly test it, but it does not appear to be in working order. The top piece is not attached to the bottom, and the tube on the inside appears deflated.

Looks to be in wonderful condition as shown, unfortunately I do not have the expertise to test it. Sold as is and as seen. No returns. Thanks for looking! The level bubble is currently in the middle and centered as seen. Shipping could certainly change that but it is easily adjusted with the bottom wheels. Measures approximately 17 x 14. Serial #1773 Model 1HD

Townshend Audio Seismic Sink 17 x 14 | Untested, As Is. Obtained as part of a big electronics lot. We do not know how to ensure that it works as it should and is therefore sold as is. It appears to be in good condition and shifts when pressure is applied. The model number written on the back is worn off and cannot be read.

Townshend Seismic Sink from Townsend Audio in 17 x 14 size. Perfect for just about any component. Model 257D - shown with the Roksan Attessa DP2 CD player The seismic sink has an internal inflatable cushion and it really does an incredible job in preventing vibration - with the seismic sink you can rap the shelf very hard and a record doesnt jump or skip it does a truly amazing job at isolating vibration. I have included the hand pump to set the pressure just right. There is also an optional power supply that you can purchase from Townshend which plugs into the rear to give a visual observation of the pliancy of the sink - in other words when the red light starts to blink you pump in a little more air. Any questions please contact me using the ebay messaging system.

Pictures are of the actual item. Please see description above. Thanks for looking.

A Townshend Audio Seismic Sink Isolation Stand - Model 1-00284. This does an amazing job at isolating vibration.Dimensions: 43 x 36 x 4 cms approx.Some small marks from use. Please see pictures.