N-AUDIO 4CH FX-Loop Switcher

4CH FX-Loop Switcher And now, introducing the new 4CH FX-Loop Extension. This unit, matching the size of the Switcher, allows seamless switching between FX-Loop modulation effects connected to the dedicated Send-Return jacks of guitar amplifiers. This extension lets you switch the guitar amplifier and route your favorite modulation effects to the active amp. Powered by the MIDI out of the 4X4 switcher, it integrates effortlessly into your setup. Any questions? - Give me a call: 0049 681 5898564 Manual