The success of our Ohio-Series line of isoBASE products inspired us to produce a world-class component-specific product at a much lower price point. Four long years of R&D culminated in the release of our VR-Series isoBASE™.

The VR-Series isoBASE introduces our Component Specific Design™ technology and delivers it with off-the-shelf pricing. As a result, it has quickly become a best seller for us at Silent Running Audio.

Admittedly, we had an unfair advantage going into the VR-Series project: we could borrow extensively from the proven technologies of our Ohio-Class XL™ and Ohio-Class XL+™ lines. So naturally that’s what we did.  Starting with our core technology—Component Specific Design—that ensures each VR-Series isoBASE  is synergistically matched to the exact component it will support.

Our extended VR-Series isoBASE R&D efforts also resulted in several ground-breaking design advancements. These involve our use of materials, application of functional coatings and optimal assembly processes. All of which were critical in the unique implementation of our revolutionary and highly reactive Flex Raft Isolation™ system.

This system is based on a hybrid technology which employs both Dynamic-ONE™ and Set-Static Isolation™ elements in tandem. The combination of these two elements enables the VR-Series isoBASE to modify its isolation potential within parameters pre-set during the manufacturing process. So no matter what happens in the surrounding environment, any component sitting on the VR-Series isoBASE will be blithely immune to it. This ability makes it an invaluable addition to any audiophile system. Welcome to sonic truth. Welcome to VR-Series.

Should you change components, Silent Running Audio offers free lifetime recalibration of your VR-Series isoBASE to the original owner.  Recalibration is performed within the dimensions of the original chassis.

Because each is custom-crafted for the component it serves, the VR-Series isoBASE platform will vary in size and weight. For detailed information, contact your dealer, distributor, or SRA directly. The standard color option for this product is listed below.

1. The finish is an attractive, fully functional natural gray with black fleck


All SRA products are shipped in custom-made and padded wooden crates.



SRA offers a full lifetime warranty on all of its products, to the original owner, providing that the product has not been damaged, abused or altered in any way.


Terms of Sale

Due to the bespoke nature of SRA products, they are not eligible for refund, return or exchange for any reason. Once orders are accepted and paid for, all sales are final.