Any interest? Jul 15, 2013 20:49:23 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Dave on Jul 15, 2013 20:49:23 GMT Just received this offer/option: -www.massdrop.com/buy/matrix-headphone-amp?mode=guest_open&utm_source=Sailthru&utm_medium=email&utm_term=All50%20-%202013-07-15%2013%3A18%20-%203%2F3%20-%2050%25&utm_campaign=Copy%20of%20Copy%20of%20Copy%20of%20Multiple%20Products%3A%20Product%20AnnouncementPersonally I think the op-amps involved can easily be bettered so it does not have much interest for me - but if anyone else has more informed opinion it would be interesting to hear.Dave.