Steve   The McIntosh Amp is the MHA100, not MHA1000.  Can you please correct your review?  Nice review otherwise.   http://www.mcintoshlabs.com/us/Products/pages/ProductDetails.aspx?CatId=headphoneamplifiers&ProductId=MHA100   Thanks

I hope there is one in the CanJam at RMAF coming up, so I can try the new phones on an amp I know.

I did not notice anything before it stopped working.  My dealer told me McInstosh sent me a new one -- should be here this week.

My MHA100 stopped working -- just would not turn on.  It has been sent back to McIntosh.

I bought the McIntosh MHA100 and am very impressed with it.  It drives all of my gear really well.  I have LCD3s, HD800s, Beyerdynamic T5P and T51i, and Paradigm in ear.  As a one box DAC/Amp solution that can also drive speakers it seems pretty unique.  The EAR HP4 and Liquid Gold combos...