Can I use the EFX or ABY to split the signal to feed a guitar amplifier and recording system for re-amping?
There are big differences between a DI box and a true-bypass switchers such as the BigShot EFX or ABY. Unless you limit the interaction between one device from another, noise can creep in. For instance, AC noise is blocked by buffers while DC noise is blocked by transformers. Another concern is retaining the tone of the instrument. To get it right, you need to convert the guitar’s high impedance unbalanced signal to a low impedance balanced signal for your recording system. Professional DI boxes perform these functions without introducing noise or altering your tone. Simple true-bypass devices are merely switches; they do not perform these functions..
