The idea for this pedal came about when we were searching for a unique bass sound during recording. The pedal's nice preamp circuit adds punch to the signal and produces a crispy and funky auto-wah sound. The FREQUENCY SELECTOR switch lets you adjust the filter width from crazy highs to deep low end. The UP/DOWN footswitch reverses the envelope and changes the gain stage. Additionally, it is equipped with a TRIG input, allowing you to sync the envelope with an external input. DEEP ANIMATION will keep you going from duck-like funky tones to roaring fuzz hell in an instant. An unusual envelope filter created by the "Devil's Brain." Equipped with "overdrive," you can enjoy a wide range of driven filter sounds and auto-wah effects on a variety of instruments. Furthermore, the "trigger input" allows you to synchronize the filter movement with an external sound source or rhythm. With two knob controls, "SENSITIVITY" (the threshold at which the filter sweep occurs) and "INTENSITY" (the movement of the envelope), a six-position "FREQUENCY SELECTER" switch, and a filter direction (UP/DOWN) switch, you can play with a wide variety of colors, from funky cutting to extreme and mad filter sweeps. The overdrive linked to the VOL knob is an idea unique to Death By Audio. Tuned to a crunch to medium overdrive sound, this drive feeling is particularly ideal for electric bass, and it's appealing that you can get a thick drive sound and a wide range of filter effects with just one DEEP ANIMATION unit. Responding to the player's dynamics and picking strength, the sound envelops, expels, distorts, and moves in waves. The deep animation and rough, fat tone are typical of DBA. You can apply unique envelope filter sounds to any sound source or instrument, such as electric guitar, electric bass, synthesizer, drum machine, or pre-recorded DAW material. The rough, driven, and cool, crunchy filter sound is one-of-a-kind. ■CONTROLS・Input: Instrument input ・Trig: Trigger input. You can trigger the filter by inputting other instruments, beat sources, drum machines, miked kick drums, etc. Adjust the trigger point by adjusting the SENSITIVITY and INTENSITY knobs (or the volume of the sending device). You can create auto-wahs and filter sweeps that are synchronized to the beat of your song, and it's also great for analog synths.・Out: Output to the amplifier ・Sensitivity: Sets the threshold point where the filter begins to work ・Intensity: Adjusts the strength of the filter effect ・Vol: Output volume knob, with overdrive ・Frequency Selector: Selector of the frequency range [DOWN] 1. The Deepest Setting 2. Natural Bass 3. Full Range 4. High-Mid Frequency 5. Bright Quack 6, Barely Audible Before Decay [UP] 1. Sub Bass 2. Deep Animation 3. Mid Frequency 4. High-Mid Frequency 5. Bright Overdrive 6. Dynamic Range/Gate Bypass footswitch: True bypass of the effect Up/Down footswitch: Direction when the filter is triggered ■SPECIFICATION・Size: 15 x 12 x 6.4cm (includes knobs and jacks)・Weight: 566g Power Supply: 9V AC adapter (center negative) or 9V battery. Power Consumption: 18mA. Handmade in NYC