Well, I use the Lamm M2.1 (200 wpc hybrid) monoblocks with my Andra II speakers, and I am very happy with the results.
In fact, I have quit looking to upgrade both my speakers as well as my amps. (Well, with one caveat I must admit, as I would like to upgrade to the M2.1's successor, the Lamm M2.2s, (220 wpc) as they have a slightly more extended treble response.) The M2.1s have lots of power reserves, and great bass response, and they have a great mid-range. But, I will admit, that there is just the slightest bit of darkness in the top end of the treble response. (However, switching to Nordost Valhalla cables helped make that virtually disappear though.) Two friends use the Lamm M2.2s, and it is a world class amp, with no darkness on the top end at all. And in direct comparisons with several other top end amps, including the DarTZeel, VTL, BAT, Classe, the M2.2s always came out on top. (Only the Vac Phi 300 even came close to being as good as the M2.2s, and in that particular case, it was more a case of each amp having different strengths and weaknesses.)
FYI: I know that Paul Bolin, of The Audio Beat, (TAB), also uses the Andra II speakers with hybrid Lamm monoblock amps too. (In his case though, he uses the M1.2 Reference amps - 110 wpc). He too has said that he is more than happy with the results.
Well, I hope that helps.
Good Luck in your search!
In fact, I have quit looking to upgrade both my speakers as well as my amps. (Well, with one caveat I must admit, as I would like to upgrade to the M2.1's successor, the Lamm M2.2s, (220 wpc) as they have a slightly more extended treble response.) The M2.1s have lots of power reserves, and great bass response, and they have a great mid-range. But, I will admit, that there is just the slightest bit of darkness in the top end of the treble response. (However, switching to Nordost Valhalla cables helped make that virtually disappear though.) Two friends use the Lamm M2.2s, and it is a world class amp, with no darkness on the top end at all. And in direct comparisons with several other top end amps, including the DarTZeel, VTL, BAT, Classe, the M2.2s always came out on top. (Only the Vac Phi 300 even came close to being as good as the M2.2s, and in that particular case, it was more a case of each amp having different strengths and weaknesses.)
FYI: I know that Paul Bolin, of The Audio Beat, (TAB), also uses the Andra II speakers with hybrid Lamm monoblock amps too. (In his case though, he uses the M1.2 Reference amps - 110 wpc). He too has said that he is more than happy with the results.
Well, I hope that helps.
Good Luck in your search!