Proprietary dTape technology and a powerful new ARM DSP deliver the unique warmth and saturation of authentic tape echo. From classic slapback echo to psychedelic, spacey sounds, it adds rich depth to any sound, delivering a realistic tone that you won't find anywhere else. The SPRING knob recreates the spring reverb tank found in old tape echo machines. A unique algorithm recreates a vintage-like spring reverb with a high-quality texture. The new El Capistan lets you easily experience the authentic sound of the original, in a compact pedal size. In addition to a USB-C port for firmware updates and MIDI connection, it also features a TRS MIDI jack for MIDI control, full stereo input and output with mono/stereo switchability, and a premium JFET input. Each model features a new powerful ARM processor, offering higher processing power while reducing power consumption. MIDI clock synchronization allows you to save up to 300 presets. The user interface has been made simpler and easier to use, allowing for intuitive operation while also supporting a wider variety of detailed settings.Features: High-impedance, ultra-low-noise Class A JFET preamp input; Low-impedance stereo output; Expression input for connecting TRS expression pedals, Strymon MiniSwitch, MultiSwitch Plus, and TRS MIDI; USB-C port for MIDI connection and firmware updates Two independent On/Off footswitches. High-quality JFET inputs. Ultra-low noise, high-performance 24-bit 96kHz A/D and D/A converters. High-performance 520MHz ARM superscalar processor. 32-bit floating-point processing. 20Hz to 20kHz frequency response. Input impedance: 1M Ohm. Output impedance: 100 Ohm - Aluminum body that is both durable and lightweight - 9V DC (center negative), minimum 300mA・Designed and built in the USA ■Size: 114mm (width) x 102mm (length) x 44mm (height)