Constrained layer platform with 4 - Townshend pods underneath works great for me and the pods are adjustable for turntable leveling.
Brinkmann Balance 2-arm > 1 1/4" granite slab > 1/8" blue isodamp (adhesive both sides) > 1/2" ground steel plate > 4-Townshend adjustable pods > all on top of heavy Mapleshade rack.
Super solid and unbeatable isolation at reasonable cost.
Brinkmann Balance 2-arm > 1 1/4" granite slab > 1/8" blue isodamp (adhesive both sides) > 1/2" ground steel plate > 4-Townshend adjustable pods > all on top of heavy Mapleshade rack.
Super solid and unbeatable isolation at reasonable cost.