Go from subtle room sounds to shimmery effects to huge, intense reverbs with Boss' RV-6 reverb pedal. With the latest Boss-powered DSP and newly-updated algorithms, this pedal provides 8 distinct and musical reverb effects in a compact chassis. Standards such as Room, Hall, and Plate reverbs will give your tone extra body and depth, while the Modulate setting will give you unique swirling sounds, and the vintage-style Spring reverb will take you back to the days of surf and sun. The Dynamic mode automatically adjusts the effect depth to your playing touch, which provides deep and rich reverb sound without muddying up your tone.Operating the RV-6 is simple, but don't let that fool you into thinking that this pedal can't handle the complicated stuff. Each of the modes on this pedal include a large array of detailed reverb parameters that have been tuned for guitar by Boss' engineers with the help of many professional musicians and sound engineers. Even as you adjust the selected mode with the Time and Tone knobs, there are multiple parameters that simultaneously adjusted internally to help keep the voicing ideal no matter what setting you use.With support for mono, mono-to-stereo, and stereo-to-stereo operation, the convenient auto-switching jacks allow the RV-6 to easily integrate with any pedal chain. Plus, if you have a more complex rig, plugging into the B input only allows the RV-6 to output a 100% wet sound, which is great for parallel processing chains and mixers. If you've got an expression pedal, you can plug it into the RV-6 to control the effect level in real-time while playing.Boss RV-6 Features:Compact and versatile reverb pedal with rich, expansive soundDial in sophisticated, top-level reverb tones quickly with simple controlsNewly developed studio-grade algorithms powered by cutting-edge Boss technologyEight sound modes provide a diverse range of ready-to-play reverb effectsShimmer, Dynamic, and Delay+Reverb modes deliver lush, immersive textures sought by modern playersInput for controlling reverb level with an optional expression pedalSupports mono or stereo operationBoss RV-6 Specifications:Nominal Input Level: -20 dBuInput Impedance: 1 MOhmNominal Output Level: -20 dBuOutput Impedance: 1 kOhmRecommended Load Impedance: 10 kOhms or greaterControls:Pedal switchE.LEVEL knobTONE knobTIME knobMODE knobIndicator: CHECK indicator (Serves also as battery check indicator)Connectors:INPUT-A (MONO) jackINPUT-B jackOUTPUT-A (MONO) jackOUTPUT-B jackEXP jackAC adapter jack (DC 9 V)Power Supply:Alkaline battery (9V, 6LR61) or Carbon-zinc battery (9V, 6F22)AC adapter (sold separately)Current Draw: 65 mAExpected battery life under continuous use: Alkaline:Approx. 5 hours**Note: These figures will vary depending on the actual conditions of use.Accessories:Owner's ManualLeaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information")Alkaline battery (9V, 6LR61)Options (sold separately): AC adapter (PSA series) Expression Pedal (Roland EV-5)Dimensions: 2-7/8" x 5-1/8" x 2-3/8" (73 x 129 x 59 mm)Weight (excluding AC adapter): 1 lb (450 g) Boss RV-6 Reverb Pedal.