Yamamoto Sound Craft MGB-45 Magnetic Floating Audio Board

The MGB-45 is a seismic control plate base that applies the principle of a magnetic floating base to an audio board. It can be used in many products such as amplifiers, CD players, and analog players to achieve a significant seismic damping effect.

The MGB-45 is an audio board in which neodymium magnets are placed in the lower four places of the beautiful sounding Asada Sakura laminated wood, and the board itself floats by the repulsive action of magnetic force in combination with a strong African ebony wood base.

MGB-45MGB-2It is floated by the same magnet and can be used for relatively light products from 1 kg to 9 kg. It mainly applies to preamplifiers, DA converters, CD players, etc. When installing an amplifier on the board,PB-4-2If you use a pinpoint bass such as the following, the sound quality will be improved, and the sound will be even more robust and vivid.

Improved signal-to-noise ratio for clear repeatability

Compared to a typical audio board, which works to dampen vibrations, the magnetic floating base floats the audio device almost contactlessly and prevents vibrations from being transmitted from the floor. It eliminates not only external vibrations, but also the resonance of the audio equipment itself and the vibrations reflected back to the housing. The elimination of noise improves the signal-to-noise ratio, makes the sound field quieter, improves the view of space, and improves the sense of localization and resolution with a rich amount of information. The bass is deep and powerful, and the treble is crisp and stretched.
In particular, unnecessary bulges in the mid and low frequencies are absorbed, the response is evenly balanced, the tone is soft and muddy, and the transparency is increased and the details are clearer.
Since the influence of micro-vibrations on the circuit is absorbed, the focus is tightened and clear, the position and depth of the instrument are clear, and the overall presence is increased.

Compatible models	Preamplifiers, DA converters, CD players, etc.
Materials used	Asada cherry laminated wood, African ebony
External dimensions	450(W)x430(D)x52(H) Board thickness: 25mm
Load-bearing capacity	1~9kg
weight	4.3kg

It is suitable for compact CD players and pre-main amplifiers, but it is also effective when mounted on a power supply box. It's surprisingly effective, and not only does it improve the SN even more, it quiets the background, but it also makes every note more detailed. You will be able to hear sounds that have never come out before, especially on the piano and a cappella. The impression is that there are more facial expressions, and the music adds intensity. Even in an orchestra, the feel of the stand is vivid, and the sound quality is improved more than you can imagine. It is a board that can demonstrate a wide range of effects from various angles.
*Audio Accessory