“Hybrid full length” is a ultra rigid solution that offers corner-pillars in full length. Available lengths are 670 and 900 mm.
The Hybrid Full Length rack consists of 900 or 670 mm Corner-Pillars, the Hybrid-Shelf-Kit or Hybrid-Isolation-Shelf-kit and a dedicated Hybrid turn table shelf supported by the unsurpassed Hybrid Isolation System (optional).
In the 900 mm version the total available space between the three shelf trays is 680 mm (using standard shelves). The user can freely determine the amount of shelves to use pending the equipment sizes, as the shelves are fully adjustable along the corner-pillar length.
Hybrid Top Table
Hybrid top table is available in black and white MDF or veneered sandwich board.
Black and white painted board
Texture painted MDF with Spirit Level for easy leveling.
Size is 695 x 520 x 22mm and weight is 6 kg.
When only supported in the corners max recommended load is 60kg. However if the Hybrid’s top most shelf is raised and supports are placed between the Hybrid shelf and Top Table Shelf the load can be 125kg.
Veneered sandwich board
The Veneered sandwich board is available in oak, black oak, cherry and walnut.
To the new Hybrid Wood corner pillars is also new turntable developed. These new turntables are made of a sandwich board that have been veneered in black oak, oak, walnut and cherry. The sandwich board consists of 4 layers:
- Layer 1: thin sheet of cork on the top to avoid any potential ringing in the table
- Layer 2: MDF
- Layer 3: Porous damp layer that will absorb and remove resonance in the table
- Layer 4: MDF
The board has been tested by letting a 9,8g steel ball be dropped 50 cm above the sandwich board and compared with a standard MDF board. The result is described in below table:
|Test object||Peak value (dB)||Peak average over 3 seconds (dB)|
|Sandwich board||109,7 dB||73,9 dB|
|Standard MDF board||119,9 dB||87,1 dB|
From the result one can read that the sandwich board basically damp with 10-13dB compared to a standard MDF board.
The large top tables have a limitation of load as it is placed on top of the corner pillars of the Rack of Silence. The maximum load is 50kg. If further load is required it is recommended to place the uppermost rack shelf just beneath it and use the apparatus support to assist the support of the table. In this way the maximum load can be increased to 160kg.