Thanks to TB'ers who turned me on to a shop out of Colorado with great Rickenbacker 4003 prices (see my other posts) -- I wonder if folks have any great sources for vintage dealers / sites? I have an old Sunn Coliseum 300 that I am looking to pair (hopefully) with something like a 1x15 or 1x18 + a 2x10 - to hopefully = 2ohm. And preferably Sunn brand... but open to anything good. Also planning on using the Rickenbacker 4003's stereo out to go into a wholly different sounding rig as well... Anyway, wondering if folks have come across some great shops or sites beyond Craigslist and Ebay with good selection and prices for older bass amp/cabinet gear... Thanks much.