Plenty of headroom for getting above a mix or driving the front end of an amp EQ Bypass switch removes the 3-band EQ from the signal for a truly transparent tone Accepts 9V or 18V power for higher-headroom performance Active 3-band EQ with boost bass and mid controls and boost/cut treble control Tight control tames your boosted amp’s low end High-quality circuit keeps it quiet enough for use with acoustic-electric instruments Built in USA Weight: 1 lbs. コントロールノブ: ブースト、タイト、トレブル、ミッド、ベース 9-18VDC駆動対応 (電源アダプター使用のみ)