A Factory

● Analog Preamp and Digital Reverb. ● Built-in Notch Filter and MUTE with gain and frequency Range adjustment can quickly eliminate whistling or on The sound is further shaped in detail.  ● High impedance input and XLR balanced output.  ● Special Design Buffer Bypass Circuit Keeps the Sound Pristine. ● Working with 9V Center Negative Regular Pedal Power Supply(not included). Specifications:Power: DC 9V 5.5X2.1mm center negative, 60mADimensions: 124mm(D) x 90mm(W) x 54.8mm(H)Weight: 392gInput Impedance: 10M OhmsOutput Impedance: 100 OhmsXLR Output Impedance: 100 Ohms Description:A FACTORY pedal is a powerful acoustic instruments preamp with high impedance input and XLR balanced output. For your acoustic sound (guitar, violin, mandolin, etc.), A Factory will make it greater.Acoustic instruments commonly used effect types and functions are ready. will provide convenience for your playing. ------------------------------------------------     User Manual -----------------------------------