Four Intelligent Pitch Effects in a StompboxMeet the new BOSS harmonist, with four intelligent pitch-shift effects and three-voice harmony in one convenient unit. Among the effect modes are Harmony, Pitch Shifter, and Detune, plus the all-new Super Bend for authentic pedal-bending effects and wild three- and four-octave pitch sweeps. You can even control pitch with an optional expression pedal. The harmony function is fast and simple to use, and supports a variety of interval patterns. It`s easy to create rich, three-voice harmony: choose a major or minor key, and set SHIFT to 3-VOICE that`s it! The PS-6 Harmonist is an unbeatable combination of superior sound quality, ease of use, and powerful pitch effects, all under one hood. Four effect modes in one stompbox: Harmony, Pitch Shifter, Detune, and S-BEND (Super Bend) Easily create two- or three-voice harmonies with selectable key and voicing High-quality pitch shifting Three-voice Detune capability Super Bend provides up to four octaves of extreme pitch bending Control pitch via an expression pedal (optional BOSS FV-500L/H or Roland EV-5) Higher Sound Quality The PS-6 is the new-generation pedal for harmony shifting. Sound quality has been improved dramatically thanks to the DSP that is unparalleled in power. With the PS-6, you can render complex harmony voicings beautifully, naturally, and easily.3-Voice Harmony, Detune, and Pitch-Shift The PS-6 can generate two or three voices, such as direct/third/fifth, in each of the following modes: Pitch Shifter, Detune, and Harmony. This will add rich depth to your guitar sound. Detune broadens the sound in a natural way, as the PS-6 allows 3-voice detuning with slightly raised and lowered pitch added to the direct signal. Voices can also be pitch-shifted one octave up and a fifth below your note great for arpeggio-style playing, for example.Super Bend This amazing effect bends pitch across a 7-octave span, from -3 to +4 octaves! Set the Rise and Fall time to your taste. You can control the bending effect in real time with the pedal`s knob or from an external pedal such as Roland`s EV-5 Expression Pedal (sold separately).Easy Operation Manipulate a wide variety of effects using simple operations. In Harmony mode, for example, all you have to do is select the key, specify whether it`s major or minor, and use the SHIFT knob to select the voicing you want to use. The Shift knob switches between the different pitch settings available in each mode.Road-Tough BOSS BOSS compact pedals are world-famous for their great sound as well as their road-tough construction, consistency, and reliability. The PS-6 inherits this BOSS-proven design, offering guitarists a solidly constructed pedal that`s built to withstand decades of demanding use.Nominal Input Level -20 dBu Input Impedance 1 M ohm Nominal Output Level -20 dBu Output Impedance 1 k ohm Recommended Load Impedance 10 k ohm or greater Power Supply DC 9 V: Carbon-zinc battery (9 V, 6F22) Alkaline battery (9 V, 6LR61)AC Adaptor (optional) Current Draw 45 mA (DC 9 V)* Expected battery life under continuous use: Carbon: 2 hoursAlkaline: 8 hoursThese figures will vary depending on the actual conditions of use. Accessories Owner`s Manual, Alkaline battery (9 V, 6LR61) Options AC Adaptor (PSA series)Expression Pedal: EV-5 (Roland), FV-500L/FV-500H Size and Weight ( incl. battery ) Width 73 mm 2-7/8 inches Depth 129 mm 5-1/8 inches Height 59 mm 2-3/8 inches Weight 0.4 kg 1 lbs. * 0 dBu = 0.775 Vrms * The specifications are subject to change without notice.