How to best isolate TT from vibration?

Dear Jim: skipping when you walk in the room?

Maybe and just maybe the problem is not exactly a isolation one: I don't know which cartridge do you use and if the set-up is right and if the resonance frequency between the arm/cartridge is in the safe range. Do you already try with the higher manufacturer recomended VTF?

If everything is fine then the Jfrech advise is a best one. Stay away from Aurios or similar design devices for this kind of problem.

Regards and enjoy the music.
Raul.

Traffic, subways and other sources of Low Freq. Vibration (that shake the house) are included in my definition of "seismic vibration." The proof that wall mounting is not totally effective is to employ an isolation device under the component mounted on the wall. Even when the house is out in the country, away from the usual sources of vibration that plague city folk.

All frequencies of structural vibration will affect audio performance - especially the extremely low frequencies. Earth's crust motion (which is continuous and has a vibration peak in the range 1-3 Hz). It is a mistake to think that very low frequency vibrations, even in this 1-3 Hz range, do not have audible consequences.

GK, Machina Dynamica

Yeah I've noticed those 1-3Hz frequencies tend to rattle the house when magma seeps into my basement. Gotta get a lava detector.

Good show Bill! LOL

If you don't WALL mount it ,you'll just be spinning your wheels. SYSTEMDEK XII MUST be wall mounted