Walrus Audio MAKO M1; Multi-function stereo ""modulation machine""; 6 studio-quality effects: Chorus, Phaser, Tremolo, Vibe, Rotary, and Filter; Each effect offers 3 variations (""Types""), making a total of 18 different effects; ""Chorus"": Classic, Double Chorus, Tri-Phase; ""Phaser"": Mild 70s style Phaser, 2 Notch Phaser, Uni-Vibe; ""Trem"": Traditional Tremolo, Harmonic, Pattern Sequencer; ""Vibe"": 60s style Vibrato, Record Player, Tape (flutter); ""Rotary"": Full, rotating horn, rotating drum; ""Filter"": Lowpass, Highpass, Bandpass (LFO or dynamic); From classic modulation sounds to modern filter experiments; Rate and Depth knobs for basic setting; Lo-Fi knob mixes in the amount of Lo-Fi effect selected; Special X-Paramater for each algorithm; Tune knobs for Tone, Symmetry (in stereo mode) and X-parameters; Tweak knob controls Shape (LFO), Div (subdivision) and Type (effect ""type""); 9 OnBoard memory locations in 3 banks (ABC); Cycle through presets by holding Bypass and tapping Tap, Momentary Functions via Tap/Skip; 128 presets via MIDI; Controls: Rate, Depth, Lo-Fi, Tweak, Program, Tune; Switches: Shape/Div/Type, A/B/C, Tone/Sym/X; Footswitches: Bypass, Tap/Skip; Input: 2x jack 6.3 mm; Output: 2x jack 6.3 mm; MIDI In/Out DIN jacks; 12.5 x 6.4 x 6.7 cm; 9 V DC (300mA minimum); Power supply not included; Updates via USB; Made in the USA