It delivers a rich, shimmering chorus effect without completely coloring the sound. Analog, vintage, and classic chorus effects True bypass with buffered bypass option Intuitive delay time, repeat, and level controls Innovative dual-path routing Ultra-compact design fits almost anywhere Requires 9V external power (powered by adapter or power supply, sold separately) Analog, Vintage, and Classic chorus effects create a tonal ensemble alongside your acoustic sound. Analog, Vintage, Classic? Though their names may sound similar, these three chorus effects evoke sounds from the past. But this pedal is voiced for comfort and playability, matching the beautiful resonance of acoustic instruments. Create anything from subtle doubling effects to full acoustic ensembles in backing tracks. The AFX BlueChorus features a Rate control to set the speed of each effect and a Depth control to blend them perfectly into the mix. The Tone control rolls off the high frequencies of each effect for thickening your sound while maintaining lead definition, but without the acoustic sound.・ANALOG It's reminiscent of the rich chorus effects found in some of the most popular guitar amps of the mid-70s.・VINTAGE It's a rich yet crystal clear chorus effect reminiscent of a bucket brigade style design.・CLASSIC Add the depth of vintage analog chorus with the clarity of modern digital effects. ■BLUECHORUS USER GUIDE・CHORUS SELECT The select switch gives you quick and easy access to three chorus effects: Analog, Vintage, and Classic.・RATE Use this to set the overall speed of each effect.・DEPTH The Depth control mixes the chorus in parallel, adding as much chorus as you need in addition to the direct sound.・TONE The Depth control mixes the chorus in parallel, adding as much chorus as you need in addition to the direct sound.・TRUE BYPASS In true bypass, the pedal's electronics are literally removed from the signal chain. For those who prefer buffered bypass, the AFX Mini effects pedal is switchable.・TRUE BYPASS True bypass literally removes the pedal's electronics from the signal chain. For those who prefer buffered bypass, the AFX Mini effects pedal can be switched・AUDIO PATH SWITCH The AFX Mini allows you to select the audio path that a particular effect is processed through, and you do this by toggling the Audio Path switch on the front of the pedal. DC Power Supply: To pack so much functionality into such a small stompbox, the AFX Mini requires an external power supply. To ensure the above specifications, be sure to use a Fishman 910-R (120VAC) or 910-U (230VAC) power adapter.■Specifications Model number: PRO-AFX-CH2 Audio I/O: 1/4" TRS inputs and outputs (TRS enables dual path functionality) DSP: 32-bit processing Bypass: True bypass with buffered bypass option Dimensions: 1.9" W x 3.8" D x 1.92" H (49mm W x 97mm D x 49mm H) Material: Durable aluminum housing. Current Draw: 53mA, typical. Power Supply: 910-R AC adapter (sold separately) or appropriately filtered and tuned 5.5mm OD x 2.1mm ID barrel connector, center negative. Analog Signal Path: Input Impedance: 10M Ohms | Output Impedance: 1kΩ | Signal-to-Noise Ratio: -100dB | Dynamic Range: 100dB Digital Signal Path: A/D, D/A Conversion: 24-bit | Signal Processing: 32-bit