pARTicular Summit isolation Main-Frame for superior resonance control

We are the manufacturer of this isolation Mainframe Summit. 

Summit and Triangle are the two most versatile Isolation platforms in our product line, as you can add shelves to either side as much as you would like. For more detail about the Summit isolation platform visit our website: www.particular.com
Summit is listed in the Product category under the architectural shelving section.   
Only the Main frame (yellow part only)  is for sale in this ad. It is the ideal upgrade, if you have an existing Optimus or Basis Suspension- Frame.This upgrade is shown on our website:  in our product section under NOVUS and SUMMIT.   
This SUMMIT:
Main-Frame has been pre-machined to hold all shelf-sizes we offer:
13.75" x 12"   Linn and other small equipment 19" x 18"       Standard equipment will fit  23" x 18"       Extra wide equipment like Krell or turntables like VPI, Clear Audio, SME. BASIS, etc.
You can order following suspension frame parts that would make this a complete stand:
1) the Optimus frame. Weight limitations 35lbs/shelf, including 4 shelves $500 -750
2) the BASIS frame. Weight limitations 100lbs/shelf, including 4 shelves $1000-2500
3) additional legs for Full-Suspension

You have additional options for shelves:
4) natural birch or walnut shelves for Optimus
5)  all wood shelves and all performance acrylic shelves (opaque, red, white and high gloss black)
6) We can build custom shelving
We have customers using the semi suspension of Summit for the equipment needing the isolation / resonance control and the Optimus/Basis configuration on the sides for the less sensitive electronic equipment ( see example).
Please contact us for any questions via our website and its email-contact info.  We are more than happy to provide you detailed photos of the minor scratches on this specific unit, as we want to make sure you know exactly what you are purchasing. Used product is except from returns.
Or call us : 209-293-1188