Pete7
Headphoneus Supremus
I just got a pair of HD650's with an Equinox Cable, and I've been really impressed with the results of using the PR II with OPA627's installed. In fact, the HD650's sound better to my ears with the PR II than with a Woo Audio 3 and a really good tube combination (Tung Sol 7236 and GE 6BQ7A's). Larocco Audio is coming out with a Dedicated Power Supply called the PSR in the near future, so I'm kind of wondering whether or not to get it and use the PR II for home and portable duty, or if another amp such as an RSA XP-7 or even HR-2 would outperform it. I'm fairly sure the HR-2 would, but would the difference be all that great?