There are 2 Music Reference RM-9 amps for sale here now. Rated 100 watts, but put out closer to 125 watts. I bought one about a month ago after using a Cary V12i (sister to the six packs) with my Spendor 1/2e speakers. The Cary was great, but just couldn't seem to satisfy the Spendors. The Music Reference did the trick. Uses the EL-34 tubes I like the sound of and has adjustable gain switches for the flexibility I need. Roger Modjeski updated my RM-9 to MkII status (nice that he only live a few miles from me) and they sound even better now.