It's really not that difficult to convert to other loading; you'll need a good low-medium wattage soldering iron & decent soldering skills. It does require that the unit be extensively disassembled, putting it more into the Pain In The A-- territory rather than the Impossible To Do Unless You're A Physicist one. I do own a Groove & I love it but I would be interested to hear from others that have compared it to other phono stages. I greatly admire speed, dynamics & neutrality. The rest of my system is SME20/SMEIV, Wadia 302, Spectral DMC15, DMA100S, Wilson Sophia. Thanks in advance for the advice.