Critical Mass has just released its new entry-level Sotto Voce equipment rack ($4500 for four tiers). Far more affordable than the company's other racks, it is made of Sapele, a wood that I understand is in the Mahogany family. The rack is upgradeable to include Critical Mass's filter systems that enhance component performance. The upgrade path starts at $225, and can include filter systems that cost up to $2895.
