Machina DynamicaCryo Baby Promethean Mini IsolatorsnewMachina Dynamica Cryo Baby Promethean Mini Isolators Set of 4This auction is for a set of 4 Cryo Baby Promethean mini isolators, suitable for isolating a component weighing up to 40 pounds. The Baby Prometheans are small cryogenically treated and heat tempe...29.00

Machina Dynamica Cryo Baby Promethean Mini Isolators Set of 4 [Expired]


no longer for sale

This auction is for a set of 4 Cryo Baby Promethean mini isolators, suitable for isolating a component weighing up to 40 pounds. The Baby Prometheans are small cryogenically treated and heat tempered high carbon steel compression springs, diameter 1 inch, uncompressed height 1.5 inches, compressed height 1 inch. For lighter components weighing 5-20 pounds like CD players the target load of 30-40 pounds for 4 springs can be obtained by preloading the springs with a granite or marble slab. Resonant frequency of the mini isolator system circa 3 Hz at design load. 
Due to their low profile they have excellent lateral stability, Baby Prometheans can properly isolate heavy components and even loads with high center of gravity, subwoofers, some speakers. Out Retail Price of Cryo Baby Prometheans $12 each. For very heavy loads use our new Super Stiff Springs. For heavy turntables, subwoofers, some speakers, heavy amps, etc. Also cryogenically treated for higher performance. We accept Paypal, check or MO. Shipping via USPS.