Suitable for the sound of guitar,so that the clear sound more prominent. Special Circuit design,Gain only changes the amount of gain without the volume control. Independent High and low frequency treble and bass knob,so that you will have better balance adjustment. Full metal shell compact with small-sized,Slender and light but still Textured. Guarantee lossless and real transmission signal when switching to real bypass. Dimensions: 90mm(D)*40mm(W)*49.5mm(H) Power Supply: DC 9V |