Triple Box Metal是一个高增益金属踏板，它配有3段均衡，和一个中频系数旋钮，这让你完全控制踏板最重要的频率范围。
Triple Box Metal在电路中的设计使它成为一个低噪声的踏板，尽管它是一个高增益的踏板，
The Triple Box Metal is a high gain pedal, which has 3 stages of distortion rectification that opens up a world of distortion possibilities, it has a 3-band equalizer, plus a parametric Mid Range knob whose transition point can be adjusted, this allows you to completely control the most important frequency range of the pedal.
Its design in the circuit makes it a low noise pedal despite being a high gain pedal,
-Works with 9v DC adapter with negative center