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HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness

HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness
HiFi Isolation Platform XL iRAP 450mm wide x 320mm depth x 7mm thickness

Hi-Fi Isolation Platform XL iRAP Hi-Fi isolation Resonance Absorbing Platform HiFi Equipment Isolation Platform Hi-Fi Equipment Isolation Stand Hi-Fi Equipment Isolation Table XL iRAP Turntable Isolation Platform Hi-Fi Equipment Isolation Support XL iRAP Hi-Fi Isolation Platform Hi-Fi Isolation stand Hi-Fi Isolation Support Hi-Fi Isolation Table  All Design Copyright © Custom Design (Newcastle) 2023

The Hi-Fi Isolation Platform XL iRAP isolation-Resonance-Absorbing-Platforms are manufactured from Custom Design’s world renowned Acoustic Steel. The Custom Design unique, Intra Specific Isolation Technology creates a constrained layer dampening system to provide the perfect, discrete, high mass hifi isolation platform.

The Hi-Fi Isolation Platforms XL iRAP's, are designed with an initial high mass feature to convert and dampen resonance energy vibration. The XL iRAP isolate hifi equipment from the supporting system/furniture with a unique Intra Specific Isolation principle with a viscoelastic patent polymer converting unwanted resonance energy to negatable heat through friction. Energy can be neither created or destroyed, only changed. The resonance energy that could be generated by the supporting system or the Hi-Fi equipment itself. This is achieved through a viscoelastic patented polymer system which is pressed between 2 sheets of CR4 mild steel, a 1mm and 6mm format, with a high initial mass for best results, creating a perfect constrained layer dampening platform with a high weight loading capability.

The Intra Specific Isolation, viscoelastic hifi isolation platform converts resonance energy to negligible heat by the creation of friction. The resulting improvements are highly significant and the versatility of the XL iRAP enables the perfect Hi-Fi Isolation Platform to be adapted to any support system, only requiring 20mm of height
The XL iRAP HiFi Isolation Platforms are only available in one size as standard 450mm x 320mm (custom sizes available on request), the XL iRAP offer magnitude in clarity and separation compared to the standard iRAP's resulting in an inky blackness and depth to the bass frequency, with a significant improvement in the dynamic range with timing and detail. All combined the XL iRAP Isolation Platform make them an essential upgrade for any Hi-Fi system
Custom Design sources all cardboard packaging from only PEFC or FSC certified companies. 76% of the cardboard packaging has been manufactured from recycled material which can be 100% recycled.


XL iRAP Isolation Platforms are Supplied with 4 isolation mountings available in Polished Chrome, Brushed Chrome and Black
XL iRAP - 450mm wide x 320mm depth

Custom Built service available on request
View IRAP graph

Image: Milan 20 HiFi Support with XL iRAP and polished chrome isolation feet at the Munich High End Show 2023
Image: XL iRAP Custom Design Isolation Technology - Image supplied by Kemela Audio - Distributor for the USA
Image: XL iRAP with Milan Ref 10 Hi-Fi Table

Image: XL iRAP with Ultra HiFi Support Table

Image: XL iRAP with Icon Signature 750 Hi-Fi table

Image: XL Tab1 Turntable Isolation Support with TT iRAP

Image: WMB1 with XL iRAP
Images: Isolation of iRAP and finish.

Image below Custom Built iRAP for our customer Frank V and a Rega Turntable

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  • Model: Hi55
£299.99
Ex Tax: £249.99