This is an audio outlet base made from precious bubinga wood.
Included in this listing: Outlet base main unit. Accessories... Please refer to the 8th photo. Stainless steel mounting bolts (M4 length 40mm, M4 length 50mm, 2 of each, total 4 bolts), 2 copper washers, and 2 brass washers.
⚠️ Outlets and outlet covers are not included in this listing.

● Made by laminating 15mm thick bubinga wood and 5mm thick beech wood.
The two pieces are bonded with a thin layer of water-based adhesive mixed with tourmaline and pressed together.
To reduce resonant vibration frequencies, the position of the outlet hole is slightly offset upwards.
Finished with 3 coats of Watco Oil.
● Dimensions: Width 98mm x Length 150mm, Thickness 20mm.
● Central hole dimensions for the outlet body: Height 72mm, Width 45mm.
● Over 12 years have passed since its creation, so it is sufficiently dried.

● Do not overtighten the bolts. Tighten them about 1/5 to 1/4 turn after they start to feel snug. Adjust while listening.
● Cannot be installed if the wall side has a clamping bracket.
● Installation must be performed by a qualified person.

● The low end sinks in, transforming into a thick, powerful bass.
● The boomy, uncontrolled bass is eliminated, resulting in clearer outlines.
● The improvement in the low frequency range leads to a comfortable, rich sound.
● Improved SN ratio: Less noise, creating a clarity as if sound emerges from silence.
● Sharper transient response.
● Improved localization and depth representation: Each note becomes clearer, enhancing the depth and three-dimensionality of the sound image.
● Bubinga is a very hard and heavy wood, providing high damping effect and suppressing unnecessary vibrations around the power supply.

This product was developed and sold after repeated trial and error on my blog BONBEE Home Theater about 12 to 14 years ago. If you are interested, please search for it.
Approximately 200 units were made at the time. This listing is for one of the remaining 4 units that I have kept.

It is beautiful as shown in the photos, but please understand that it is a handmade wooden product before purchasing.

Immediate purchase is welcome.
Will be shipped via Raku Raku Mercari Bin (Neko Posu).
I am a non-smoker and do not own pets.
If you have any questions, please feel free to ask in the comment section.

Audio Outlet Base - Rare Bubinga + Beech Hybrid