Alpha Cruncher Features 1. Delay Mode Knob: Control the delay effect level. 2. Chorus Mode Knob: Control the chorus effect level. 3. Distortion Mode Knob：Control the Distortion effect level. 4. Power Supply：DC 9V(Negative in the center). 5. Input & Output Jack：1/4’’ mono audio jack. 6. Buffer bypass：True bypass for zero tone coloration. 7. LED Light：LED indicator shows the working state. 8. Full metal shell：Aluminum-alloy classic, stable and strong. Note :Pedal Adapter is included in the package 3 In 1 Effect Tone | Easy to Control | Good Design .muiltLableTitle{font-size:24px;color:#000;margin:8px 0}.muiltLableDesc{font-size:18px;color:#333}.muiltPicture{display:grid;grid-template-columns:var(--gtc);gap:20px}@media screen and (max-width: 750px){.muiltLableTitle{font-size:18px}.muiltLableDesc{font-size:16px}.muiltPicture{display:block}.muiltPictureItem2+.muiltPictureItem2{margin-top:20px}} Analog circuit design. It is wonderful guitar an effects chain which combines three types of effects in one, including distortion, chorus and delay. The max delay time is 1000ms, chorus model provides a pure and warm sound, and distortion model brings you high-gain British amp distortion. Every effect mode has 3 function knobs. Control three function knobs and choose the different models you want to make your own music tone. LED indicator shows the working state. Buffer bypass switch lets your instrument’s signal pass through a non-electronic bypass line. Alpha Cruncher has a novel design logo, whole Aluminium-alloy portable MINI size, convenient and durable. Suitable for you to practice at home or go out to play. Just bring it and go everywhere you want to go to play.