A Rega or Origin LIve tone arm can be used with this adapter:
http://images.google.com/imgres?imgurl=http://i9.ebayimg.com/04/s/000/77/46/9908_2.JPG&imgrefurl=http://reviews.ebay.co.uk/Audio-Upgrades-for-the-Technics-SL1200-and-SL1210_W0QQugidZ10000000004033062&usg=__QGgL0Y_v5a-n_WvMRORhz2VhncQ=&h=149&w=200&sz=6&hl=en&start=11&um=1&tbnid=8FOwyWOUwwXhCM:&tbnh=77&tbnw=104&prev=/images%3Fq%3DTechnics%2BSL-150%26hl%3Den%26client%3Dsafari%26rls%3Den%26sa%3DN%26um%3D1