audio technica / AT6901ST Spike insulator

The audio-technica AT6901ST is a spike insulator that enhances the sense of separation of sound and brings out more information. By combining it with the spike base insulator AT6902BR/AT6902ST, you can enjoy arranging the sound.

■Spike insulator
■6 pieces included
※Cannot be used alone.
※Please use in combination with spike base insulator AT6902BR/AT6902ST.

Maximize the capabilities of bookshelf speakers
Improve sound quality and enjoy sound arrangements by changing the spike base

■Spike insulator that enhances sound separation and brings out information volume
Uses a spike shape with gradually decreasing contact area. Point contact that does not easily transmit reflected sound or unnecessary vibrations from the floor, etc., enhances sound separation and brings out the original information volume. Load capacity is up to 7kg per piece, and up to 21kg when supported at three points. You can also enjoy sound arrangements by changing the material of the spike base insulator. When combined with different materials, the sound tendency of the material in contact with the speaker will be stronger.

■18mm height design allows for easy finger insertion and smooth position adjustment
When combined with the spike base insulator, the height is 18mm, making it easy to insert your fingers between the installation surface and the speaker, allowing for stress-free position adjustment.
*Please use in combination with spike base insulator AT6902BR/AT6902ST.

■Powerful sound with rich mid-low range
　(Combined with AT6902ST of the same material)
The characteristics of stainless steel create expressive and solid mid-low range, achieving powerful sound.

■The sound is more powerful, and the high range is also beautifully expressed
　(Combined with AT6902BR of different material)
Powerful sound is gently enhanced with resonance and high range extension.

Both stainless steel and brass materials have characteristics, but stainless steel is more strongly reflected in the sound.


■Quantity: 6 pieces
■Material: Machined stainless steel
■External dimensions: φ25mm x 12.5mm (including protruding parts)
■Height: 18mm
(When combined with AT6902BR/AT6902ST)
■Weight: Approx. 28g (1 piece)
■Load capacity: 21kg (when supported at 3 points), 7kg (per piece)
*This may be subject to change without notice for improvements, etc.