HRS Vortex Chassis Noise Reduction System

Sale price$720.00
Model: V-150 (fixed height)

Pickup available at Audio Connection

Usually ready in 5+ days

HRS Vortex Chassis Noise Reduction System

HRS Vortex Chassis Noise Reduction System

V-150 (fixed height)

Audio Connection

Pickup available, usually ready in 5+ days

515 Parramatta Road
Leichhardt NSW 2040

  • Live Chat Support (8am - 8pm)
  • Free Australia Wide Shipping
  • 02 9561 0788. We speak English, Mandarin, Cantonese, Vietnamese


  • Split your payments over 2, 6, 12 or 18 months.
  • 0% on your purchase, zero fees.
  • No minimum spend.
  • All you need is a valid credit card (Visa, Mastercard, Amex).
  • Choose "More Payment Options" below and choose "Monthly credit card payments" on the checkout screen.

Need Help?

If you have any questions or need advice - give us a call on 02 9561 0788 during business hours or use our live chat service AEST 8am - 8pm everyday (you'll chat with a real person, not a bot!).

Krisflyer members earn 3 Krisflyer miles with every $1 spent at Audio Connection and 10% off. Checkout via the Kris+ App Only. Click here for more details.

HRS Vortex Chassis Noise Reduction System

The patented HRS Vortex is designed specifically to obtain maximum performance from audio components designed with a stiffer chassis construction (US Patent No.: 10,187,712). A stiffer chassis is one that is constructed from plate or billet metal parts and is not of standard sheet metal construction. The Vortex is designed to be placed in direct contact with the chassis, not under existing component feet, with the point of the Vortex in contact with the HRS Isolation Base and the large diameter in direct contact with the component chassis.

The custom material interface used within the Vortex steel outer case is optimized to push the limits of resolution and dynamics without brightness, fatigue or high-frequency noise. This material is developed by HRS specifically for the Vortex primary interface to get the best of all musical qualities combined from the compound.

The Vortex also contains a second custom internal element that dissipates the chassis energy as it passes through the Vortex’s non-magnetic stainless steel housing. The patented design of the Vortex housing passes the energy along a specific length path allowing the internal parasitic element time to deplete the energy and prevent it from returning to the system.

  • Can be used with any component weight
  • Gimbal system ensures intimate contact with chassis at every location
  • Fixed and adjustable Vortex models obtain maximum performance from small and large component chassis
  • Two different custom HRS materials for optimal performance of key interface with chassis and internal energy dissipation elements
  • High quality precision machined, non-magnetic stainless steel outer housing
  • Performance optimized for use with all HRS Isolation Bases

The Vortex is available in a fixed height, as well as an adjustable height, and has a non-magnetic stainless steel finish. The Vortex is designed to be sold in sets of four, which include 3 Fixed Height Vortex (V150) and 1 Adjustable Height Vortex (V150A). They can be ordered separately depending on the size of the component you wish to use. Please contact your local sales representative or HRS for more information.

See below diagrams for recommended use of Vortex based on component size.

3 Vortexes (All fixed)

Small Components (less than 100 square inches). Three fixed Vortex (V150) are required to make the component stable. Do not use less than 3 fixed units.

Vortex Small

4 Vortexes (3 Fixed, 1 Adjustable)

Normal Components (approximately 150 square inches and larger). HRS strongly recommends using more than three units to obtain maximum performance. Each unit above a quantity of 3 must be the adjustable Vortex (V150A).

Vortex Normal

5 Vortexes (3 Fixed, 2 Adjustable)

Larger Components (approximately 300 square inches and larger). Feel free to add additional adjustable Vortex (V150A) to system to properly reduce chassis noise. HRS recommends using up to five or more Vortex (Ex. 3 V150 plus 2 V150A) on larger components.