GEB-7 是一個七頻帶等化器，適合電貝斯的頻率範圍。由於頻率範圍低至50Hz，使得GEB-7也適用具有拾音器的傳統bass 的深度與低頻的調節。
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Forging the Future - Innovation for Creative Inspiration
BOSS forges into 2008 with an awe-inspiring lineup of effects, digital studios, and accessories.