For sale: Pair (2) Critical Mass Systems Grand Master Isolation Platform in High Gloss Black Piano (Audi Black 80). These were built and Held pair Joule Electra VZN 100 monoblock amps. Excellent cosmetic condition. They measures 25" x 16" x 7". They have brass spiked feet (x4) and tendercups to protect floor.
This is highly regarded isoaltion filter and was a Stereophile recommended component in 2008. It is extremely heavy and well made offering very solid isolation and constrianed layer damening for a turntable, amplifier or source components. Will hold up to 130 pounds on the platform.
Retail when new was $2795.00 EACH. Price is for the pair of isolation platforms.
Paypal add 3%.
Read more at
https://app.audiogon.com/listings/stands-critical-mass-systems-grand-master-isolation-filter-amp-stands-2014-01-30-accessories-52001-dubuque-ia#VJwpHtEmpQfdXIYd.99
