Yo Musicseller,
Dump the 'dek and buy a SOTA...then you can do jumping jacks in your living room while listening to the first track on your records.
Otherwise invest in a Bright Star AirMass isolation platform (www.brightstaraudio.com). You can build your own using an inner tube from a wheelbarrow tire and some plywood or MDF. By experimenting with the air pressure and mass (weight), you can tune out the 1-3 hz. resonant frequency of the floor.
Dump the 'dek and buy a SOTA...then you can do jumping jacks in your living room while listening to the first track on your records.
Otherwise invest in a Bright Star AirMass isolation platform (www.brightstaraudio.com). You can build your own using an inner tube from a wheelbarrow tire and some plywood or MDF. By experimenting with the air pressure and mass (weight), you can tune out the 1-3 hz. resonant frequency of the floor.