I second szutinglee on his opinion. Acapella sounds amazing but you need higher efficiency (and higher price) Acapellas if you want to use the Lamm's to drive them.
Avantgardes are good too, probably a better match for your Lamm amps.
Wilson defintely not a good match for you amps, Halcro suits those speakers very well IMO.
Have you considered silverlines? ... some of their models boast up too 96db efficiency and could mate well with your amps too.
For preamps, don't overlook the VTL 7.5 ... worthy of an audition at least.
All digital sources you mentioned are top of the line. You left out Burmester CD 001, Audio Aero Prestige and APl 3910 which are below the ones you mentioned but not too far off.
Avantgardes are good too, probably a better match for your Lamm amps.
Wilson defintely not a good match for you amps, Halcro suits those speakers very well IMO.
Have you considered silverlines? ... some of their models boast up too 96db efficiency and could mate well with your amps too.
For preamps, don't overlook the VTL 7.5 ... worthy of an audition at least.
All digital sources you mentioned are top of the line. You left out Burmester CD 001, Audio Aero Prestige and APl 3910 which are below the ones you mentioned but not too far off.