Audio Horizons TP 2.0 Preamplifier

Anyone famaliar with the manufacturer,and in particular
this pre amp.The credentials and testimonials seem
impressive.The advertised 10 day audition is appealing.
I think you are referring to the output transformers that would be used for balanced output. Yes, the output transformers were an upgrade from the base model. I think you could have your unit modified by Joseph. As Gammajo suggested, talk with Victor.
Cedar, thankyou for answering my question. I called Joseph Chow on the phone and he suggested I send an email with questions. I did several days ago but I haven't received a reply. Probably just a busy time of the year.
I spoke with Joseph about two week ago. He has been moving his office. That may explain the delay.
Victor (916) 933-2557 is often much easier to get a hold of and for me to understand verbally.
I see Josephs new 845 tubed SET amp in two versions is in production.Who's gonna be first,I nominate Sherod.