Yamamoto Sound Craft PB-20 African ebony pin-shaped base

Setting Base PB-20, PB-21 is a setting base for amplifiers and speakers used alone or in combination with each other. The material is made of African ebony, one of the hardest and strongest materials of any wood. This material has become a rare material now, but it is actually used in the oboe and clarinet of the instrument, and has a reputation for its good sound.

The PB-20 is pin-shaped and can be placed under the amplifier or speaker as it is and made point support. When PB-21 is combined and used under the amplifier as an upper and lower structure, both the upper and lower surfaces are flat and stable.

The effect of tightening the sound with pinpoint support effect increases

Metal is often used in these pinpoint bases, but metal spikes often produce resonant sounds unique to metal, and by combining hard wood such as PB-21, they can prevent resonant sounds and obtain comfortable and clear playback sounds.