R-24 RIGEL PREAMP is a high gain preamp simulation pedal that simulates the head greatly, it offers clean and futuristic tone for metalhead guitarists. Apart from 3-band EQ high gain and Overdrive Control, the Bright toggle switch adds a lttle bit of warmth to the sharp tone, the FEEL toggle switch controls the tone's tightness, while MOD toggle switch offers 3 special head tones. versatility makes ita source of inspiration to you.InputImpedance:1MohmOutput Impedance:100ohmCurrent Consumption:90mAWorking Voltage:DC 9V(center minus)Weight:388gModel:R-24 RIGLE PREAMPPurchase Note:1. Before you test the pedal or before playing, make sure the guitar is fully connected with the pedal;2. More importantly, you need to make sure it meets the working current requirement of each single pedal.3. In order to make for pedals work properly, avoiding unexpected noise caused by power supply, we recommend that you purchase a for power adapterColour:As ShownMaterial:MetalSize:125x78.5x48mmPackage Contents:1 * Guitar Pedal1 * English manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.