Howdy all. I am considering a trade for an Magnat RV3 integrated amplifier. Does anyone know if the Magnat RV3 has a true tape loop/tape monitor function? It has a REC out and a TAPE in...but I don't see a switch for a true loop in any of the photos. A couple of reviews online mention a "tape loop", but none of them tested it as far as I could tell, and I suspect the writers were assuming there is an actual loop based on the inputs/outputs and don't actually know. Looking at the unit I don't see how there could be. I've reached out to Magnat with my question but haven't been able to get a response... Thank you!