WELLFLOAT Classic A4 Series


They feature a robust coating and are ideal for the majority of components on the market


WELLFLOAT Classic A4 Series

ZERO Distortion – Best HiFi Isolation Platform from Japan since 2009

The WELLFLOAT board is a truly innovative support system, designed and engineered in Japan, to improve Hi-Fi sound quality for all music lovers and audiophiles.

Adding WELLFLOAT to a system will reveal the potential performance levels of almost any type of HiFi equipment.

Their founders background in live classical music led them to ask the question, in general why does it seem so difficult to achieve the best performance from their Hi-Fi systems?

The main reason, they believe, is that a Hi-Fi system is required to process two contradictory elements – it must retain all the vibration for musical energy while simultaneously suppressing all the negative vibration unrelated to music.

Simply suppressing all vibration also means limiting the most important musical energy, thus making the resulting playback sound boring.

In order to resolve this issue, they started focusing on the “law of conservation of momentum”.

After extensive R&D work in their Osaka facility, they have succeeded in installing within their boards a uniquely developed mechanism featuring a “cantilever and hanging pendulum”.

This arrangement converts the vibration coming from multiple directions, restricting it solely to a horizontal vibration.

Their smart mechanism therefore achieves a stress-free, no-distortion sound while keeping all the positive energy related to accurate musical reproduction.

They are now delighted to be introducing this innovative system to a worldwide customer base.

For over 10 years WELLFLOAT has grown and evolved in Japan, a country that has many earthquakes every year.

In that time WELLFLOAT products have been adopted and used as the most reliable tool in the listening rooms of a number of recording studios, a testing environment universally accepted as the place where those who require the best sound quality, cannot compromise.

Having succeeded in this harshest of audio environments they have made the technology available for use in the home.

As part of their ongoing development program for home Hi-Fi applications they have launched the latest version of their board that features “Full-con mech” inside, giving a maximum support weight of 300kg (661lbs), undoubtedly sufficient for practically any type of high end HiFi equipment currently available on the market.

WELLFLOAT Classic A4 Series

Basic models – Classic A4

The footprint of these models is as small as a piece of A4 paper, giving enhanced performance and flexibility for smaller devices in any field.

They feature a robust coating and are ideal for the majority of small speakers on the market.

Additionally, they can improve the performance of laptop PCs and other devices used for streaming and networked audio.

TYPE A4-G has an improved performance mechanism inside and can support heavier loads.

A4 £360.00

Wellfloat A4

Maximum Load Weight  20Kg, Recommended load 0-17Kg
Dimensions 210mm×297mm (A4) x 56mm
Material MDF

A4-G £461.00


Maximum Load Weight 60Kg, Recommended load 0-40Kg
Dimensions 210mm×297mm (A4) x 53mm
Material MDF

A4-F £519.00


Supported Load Weight  0-300Kg
Dimensions 210mm×297mm (A4) x 56mm
Material MDF

Type One £230.00

type - One

Very compact and cost effective model. Only slightly larger than a CD case and best fit to small devices such as HDD for NAS, power blocks or step-up transformers.

Supported Load Weight 0-19Kg
Dimensions  W125xD150xH55(mm)
Material Fiber Reinforced Plastics

Additional information


A4, A4-F, A4-G, Type One



G CLEF Acoustics was established in Osaka in 1978. For over 40 years the main business of G-Clef has been supporting and developing systems for professional mixing consoles and recording equipment such as SSL, Studer, etc. Their client list includes concert halls, TV broadcasting companies, local government, research institutes, universities and other major companies in Japan. The original idea of pendulum in WELLFLOAT can be traced back to the childhood of the chief designer, Ryoji Nagata. Based on this 40 years’ experience of G CLEF, WELLFLOAT was developed to bring this innovation to the HiFi market.


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