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

The HiFi 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 HiFi Isolation Platforms XL iRAPs, 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 negiliable 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 hifi 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 Hifi 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 iRAPs 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: Hifi Isolation Platform XL iRAP with Black isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform with Brushed Chrome Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: Hifi Isolation Platform XL iRAP with Black isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves top view

Image: Hifi Isolation Platform XL iRAP with Black isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves front view

Image: Milan 20 HiFi Support in solid Oak with XL iRAP Hifi Isolation Platform, polished chrome isolation feet at the Munich High End Show 2023

Image: XL iRAP HiFi Isolation Platform with Polished Chrome Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: Hifi Isolation Platform XL iRAP with Brushed Chrome isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves

Image: Hifi Isolation Platform XL iRAP with Brushed Chrome isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves Front view

Image: Hifi Isolation Platform XL iRAP with Brushed Chrome isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves Top view

Image: Hifi Isolation Platform XL iRAP with Polished Chrome isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves

Image: Hifi Isolation Platform XL iRAP with Polished Chrome isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves front view

Image: Hifi Isolation Platform XL iRAP with Polished Chrome isolation trim on an Icon 754 Hifi Table in solid Oak with clear glass shelves top view

Image: XL iRAP HiFi Isolation Platform with Black Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform 7mm Acoustic Steel Isolation constrained layer dampening system with CD Intra specific Isolation technology featuring  Brushed Chrome Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform 7mm Acoustic Steel Isolation constrained layer dampening system with CD Intra specific Isolation technology featuring  Polished Chrome Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform 7mm Acoustic Steel Isolation constrained layer dampening system with CD Intra specific Isolation technology featuring   Black Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform Top View 7mm Acoustic Steel Isolation constrained layer dampening system with CD Intra specific Isolation technology featuring  Brushed Chrome Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform Top View 7mm Acoustic Steel Isolation constrained layer dampening system with CD Intra specific Isolation technology featuring Polished Chrome Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP HiFi Isolation Platform Top View 7mm Acoustic Steel Isolation constrained layer dampening system with CD Intra specific Isolation technology featuring  Black Isolation feet on an Icon 755 HiFi Support Table in solid Oak with clear glass shelves

Image: XL iRAP Custom Design Isolation Technology - Image supplied by Kemela Audio - Distributor for the USA
Image: XL iRAP with Milan Ref 10 HiFi Table

Image: XL iRAP with Ultra HiFi Support Table

Image: XL iRAP with Icon Signature 754 HiFi table

Image: HiFi Isolation Platform TT iRAP and XL iRAP custom made for Ronald Kraan in the Netherlands

"Just wanted to let you know that the custom iRAP XL was received in good order. Spend some time adjusting my cabinet to give it a proper place to rest from its journey.
But what a beast! Not only because of the 10 kilogram of solid (but acoustic) steel, but also the rock foundation it provides to the sound. Never heard it so natural and lively in my listening room.
Included some pics to share what 2 iRAP's in my cabinet looks like. Okay to use my quote and pics on your website as I feel everyone should know that an iRAP really puts the icing on the cake where it comes to  decoupling and placement of audio components.
Best regards,
Ronald"

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  • Model: HSo117
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