Anyone know anything about the vintage Sennheiser transformers that have been popping up on eBay lately? There are a number of different models, all supposedly from the '60's and '70's. They go for pretty cheap and have the potential to be cool. I've been looking at these:
http://cgi.ebay.com/Pair-audio-transformers-SENNHEISER-TM-005-A_W0QQitemZ260356965257QQcmdZViewItemQQptZVintage_Electronics_R2?hash=item260356965257&_trksid=p3286.c0.m14&_trkparms=72%3A1205|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A0|293%3A1|294%3A50
Any thoughts?
http://cgi.ebay.com/Pair-audio-transformers-SENNHEISER-TM-005-A_W0QQitemZ260356965257QQcmdZViewItemQQptZVintage_Electronics_R2?hash=item260356965257&_trksid=p3286.c0.m14&_trkparms=72%3A1205|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A0|293%3A1|294%3A50
Any thoughts?