A friend of mine gave me a pair of Motion 12's that needed a new midrange because of shipping damage. I purchased a new driver with the help of their excellent customer service for a very reasonable price and I hooked them up and must say I was amazed at the clarity, depth and imaging they put out. I play only vinyl on my Bang Olufsen 5500 turntable with MMC2 cartridge and I'm rediscovering my record collection. The prescence these speakers put out make me feel like I'm in the room with whatever I'm listening to. I couldn't be happier and highly recommend Martin Logan!