Keeley RK2000 Funk Siren Delay, Effect Pedal for Electric Guitar, Delay (1 to 1023 ms), Freeze hold, 12-bit digital delay, Inspired by the DM2000 delay from the 1980s, A recreation of the legendary “Funk Siren” sounds by Trey Anastasio (Phish), Delivers dramatic modulation, ranging from subtle undulations to powerful ‘tape-reel’ effects, Modern control, Full MIDI integration, Presets and expression pedal support, with advanced features such as remote control of Hold/Mod and pitch-shifting ping-pong delays, Controls: Input, Blend, FDBK (Feedback), Filter, Depth, Rate, Time, Input control for the input signal, ranging from clean to higher levels of saturation and compression, The Blend control adjusts the level of the delay, The FDBK control (Feedback) controls the number of delay repeats, The filter control shapes the sound of the echo – left: high-pass, right: low-pass, Depth control for adjusting the pitch of the delay, The rate control adjusts the modulation speed, The Time control adjusts the delay time (1 ms to 1023 ms), Switches: ¢/Sub, Mod, Preset (for selecting one of the five presets), ¢/ SUB switch for phase reversal or delay divisions, The MOD switch activates modulation, Preset switch for selecting one of the five presets, Footswitch: In/Out/Tap-tempo, Hold/Clear, Footswitch for on/off and TAP tempo, Footswitch for the echo's HOLD / CLEAR functions, Status LEDs, Inputs and outputs: 2 x 6.3 mm mono jacks each for stereo signal processing, Expression pedal input for controlling any of the pedal’s controls or for MIDI control (127 presets): 6.3 mm stereo jack (TRS), Remote momentary/latching (button/switch): 6.3 mm stereo jack, Power consumption: 150 mA, Power supply via 9–18 V DC mains adapter with 2.1 x 5.5 mm barrel connector, centre negative (suitable power supply: Item #409939# – not included), Dimensions (L x W x H): 130 x 100 x 69 mm, Weight: 500 g, Made in USA@+*Note:* Battery operation is not supported.