ARC PH7 Owners is it worth updating to new 5881

ARC PH7 Owners is it worth sending my unit back to ARC for the 5881 tube update? If so, what are the differences in sound or reliablity?

etbaby02-11-2010 2:04am

lwerner Details Discussions Posts This discussion Message User 58 posts 02-13-2010 at 05:05pm Copy Comment URL Report Comment Edit Delete There is a "upgraded" Ph7 for sale now on Audiogon,by a dealer who also describes the difference with the single 5881 tube. ARC has reputaion for outstanding products and I doubt it would put out an upgrade that was worthless. I will send my PH7 in for the upgrade early March, I will be on a short vacation and I won`t miss while I am gone. Len W