HYDRA – MIDI Loop SwitcherThe Oscillator Devices HYDRA is a MIDI loop switcher series (sometimes called MIDI looper switcher, or MIDI controlled loop switcher). With the end of 2024, the series got a complete makeover with discontinuing the old HYDRA4 and HYDRA2E and introducing the brand new HYDRA4X. The HYDRA4X is a MIDI controlled matrix loop switcher with four reorderable loops in a pedalboard friendly package. It introduces flexible volume control to the MIDI loop