And here is the official press release and video about the YG AcousticsTM new high-end audio rack system…
“YG AcousticsTM the leading ultrahighend speaker manufacturer, is proud to introduce its first audio rack series: Rack 1.3, 1.4 and 1.6.
YG AcousticsTM’ Rack series was initially designed as a tool for internal use. The factory’s critical listening room needed a vibrationfree, solid platform to allow equipment to play under optimal conditions. In a challenging environment, full of hostile vibration, other equipment racks couldn’t deliver the desired result.”
When designing Rack 1.3, 1.4 and 1.6, YG AcousticsTM adhered to its core values: straightforward, nononsense, precise science. The result is a rack series that isolates equipment from vibration extremely well. This is partly thanks to the fact that each shelf can be optimized in minutes for the weight of the specific component that it supports.
A video above demonstrates the effectiveness of YG AcousticsTM Rack 1.3 can be found at.
YG AcousticsTM Rack 1.3, 1.4 and 1.6 – straightforward, nononsense, precise science… handmade in U.S.A.
Expansions and Upgrades
As with YG AcousticsTM’ worldfamous speakers, Rack 1.3, 1.4 and 1.6 are modular. The construction allows for the addition of shelves, and for horizontal expansion, without the need to replace the existing Rack.
Specifications 
Available configurations:
Rack 1.3 3 shelves
Rack 1.4 4 shelves
Rack 1.6 6 shelves (3 high, 2 wide)
Other configurations available upon request
Shelf space:
Internal width 60 cm (23.6”)
Internal depth open construction, limited mainly by desired outer dimensions Internal height adjustable in 2.5 cm (1”) increments
Uniform load limit:
Bottom shelf up to 97 kg (214 lbs) Top/middle shelf up to 61 kg (135 lbs)
Outer dimensions:
Rack 1.3 59x65x54 cm (23x26x22”) HxWxD
Rack 1.4 87x65x54 cm (35x26x22”) HxWxD
Rack 1.6 59x127x54 cm (23x50x22”) HxWxD
Net weight:
Rack 1.3 51 kg (112 lbs)
Rack 1.4 69 kg (152 lbs)
Rack 1.6 97 kg (213 lbs)
YG AcousticsTM constantly strives to update and improve existing products as well as create new products and technologies. Therefore, specifications and construction details are subject to change without notice.