For sale, my Rega Ear headphone amp. I'm told that these were voiced to work with Sennheiser HD600s, and I can happily confirm that they're a great combination. In good condition, comes with Rega PSU. If anyone wishes, let me know and I'll upload some photos. I'm located in Sutton area of south London and am happy to dem to anyone who collects to verify that it's fully working. Looking for £80 + postage. Note that I'm happy to post, but only within England, Scotland and Wales. Any questions, please ask.