For all the gear heads out there, these little yellow boxes from @radialeng are incredible. It makes the studio space so much more versatile for tracking guitars.
These boxes take in instrument level, convert it to line level XLR allowing you to run long distances with out dropping signal or worrying about RFI, which then gets recieved by a second yellow box which drops it back to instrument level again. What does this mean for us!? Well each yellow box in this pic was connected to a different amp in the live room. Three amps all ready to go, microphones and all, all easily accessable in the control room- just plug and play. ......not bad!!! Thanks Radial!