【Set of 3】Audio Board Set: 40cm Granite Slab & Wooden Board & Anti-Vibration Rubber

Thank you for viewing.

We are offering a set of granite, wooden board, and vibration-damping rubber that was used as insulators (audio boards) for speakers and amplifiers.

??Important Request (Please Read Carefully)??
This product is **only sold as a set of 3**. We do not sell individual items separately.

Since combining 3 sets into one box would exceed Mercari's weight limit (25kg) and make it impossible to ship, we have divided the listing into three pages: ①, ②, and ③.
When purchasing, please be sure to **purchase all three pages titled Set Purchase Required ①-③ that we have listed, simultaneously**.
(※Please note that if you purchase only one page individually, we will cancel the transaction.)

[Effects of Using This Product]
We used it in a sandwich structure combining stone (mass), wood (resonance), and rubber (absorption).
It dramatically reduced unnecessary vibrations to the floor, resulting in tighter bass and a clearer sound image, as if the speaker's focus accuracy had improved by one level. It is also very effective for preventing vibrations from transferring to the floor below in apartment buildings.

[Product Contents (※Contents for this page only)]

Granite (fully polished finish): 1 piece

Size: Approx. 40cm x Approx. 40cm x Approx. 2cm thick (Approx. 8.6kg)

Wooden board: 1 piece

Size: Approx. 40cm x Approx. 40cm

Vibration-damping rubber: 1 piece
Cut to match the size.

[Product Condition]

Used indoors in a studio, placed under speakers.

There may be minor chips on the corners of the granite and scuffs from installation and use.

Used in a non-smoking, pet-free environment.

[Shipping Information]

Each page will be shipped individually via Rakuraku Mercari Bin.

Please consider this for upgrading your audio environment. Thank you.