In order to break through some limitations of analog circuits, we adopt the third generation digital platform of Mooer to create the high-quality Triangolo Digital Tremolo Pedal. It has great adjustability. Features: High quality digital tremolo pedal with great adjustability. 3 selectable wave forms. The toggle switch can switch between TRIANGULAR, SQUARE and SAW TOOTH tremolo shapes; 5 different sub division values for option. They can be adjusted according with DEPTH and speed. DEPTH allows you to dial-in the intensity of the tremolo so it can be as subtle or extreme as you like. Adjusting the speed of the tremolo can be done. As with most tremolo pedals, there is a classic speed control for the more traditionalist among us who likes to set it and leave it. For the more adventurous players, set the sub-division knob to your favourite rhythmical pattern and hold down the footswitch for real-time tap tempo control. Perfect for syncing your trem sounds up in a live gig situation. Tap tempo functionality. The lasting setting on the sub-division knob is labelled X. Cranking the control round to X will set TRIANGOLO off into a fit of uncertainty as it sporadically regurgitates tremolo patterns with completely random repeats. Dropping this into a song could completely freak out your audience, in a fun way. Full metal housing. The micro sized tremolo pedal, with high quality tone and powerful functions, can present classic or modern tone. True bypass switching. Specifications: : Mooer Model: Triangolo Main Material: Metal Input: 1/4 inch mono audio jack (Impedance: 470k Ohms) Output: 1/4 inch mono audio jack (Impedance: 100 Ohms) Power Requirements: AC adapter 9V DC, center negative. Highly recommend to use Mooer Micro Power Current Draw: 160mA Item Size: 93.5mm(D) * 42mm(W) * 52mm(H) Item Weight: 146g / 5.1oz Package Size: 10.4 * 6 * 4.5cm / 4.1 * 2.4 * 1.8inch Package Weight: 169g / 6oz Package List: 1 * Mooer Triangolo Digital Tremolo Pedal 1 * User Manual (English & Chinese)