Reverb & Delay Guitar Effect Pedal with Tap Tempo B180338

7 reverb effects( Room, Hall, Chruch, Plate, Spring, Swell, Mod) and 7 delay effects(Digital, Analog, Tape Echo, Tube Echo, Real Echo, Reverse, Low Bit) combined in one small pedal. Reverb and delay effects can be used independently or simultaneously by toggle switch, you can get huge ambient tones from this pedal. MIX/Level knob: adjusts reverb /dry signal mix or delay ; TONE/Time knob: adjusts reverb tone(dark/bright) or delay time(0ms-2000ms); DECAY/ F.B knob: adjusts reverb decay or delay feedback. With bypass trail, pressing footswitch to toggle trail on/off; Supports TAP TEMPO function, pressing and holding footsitch for 2s to enter/ exit tempo control. Full metal shell, sturdy and durable; standard 1/4" mono input/ output jack; DC 9V 150mA power supply.