One of the things I would like to remind all Audio Horizons product owners( and to all audiophiles in general) is to periodically clean all your cable connections. Depending on where you live regarding differing conditions of humidity, unless you use all gold-plated contacts or have your contacts covered with a specially formulated contact paste,i.e. Xtreme Quicksilver Gold, etc. I found a wonderful cleaner called Kontak. This product cleans off all oxidation with a couple of swabbings and dries instantly leaving no residue, and just as importantly, leaves no sonic signature like some cleaners I've tried. Once all your connections are properly cleaned and re-inserted, the overall sound opens up very nicely. This inexpensive tweak of contact cleaning is sometimes forgotten in the scheme of things as we look at other ways of improving our system. Have a great weekend, everyone, and hopefully this thread will continue with periodic posts of information from past, current, and future owners of the AH TP preamps. I have about 300 hours on my new Claritycap MR caps and will post a report soon.
