If you want to stick with ARC, I'd go with an ARC-Classic 60 and an ARC REF-3 preamp. Take the CL-60 to a reliable tech and have him go through the amp to check the caps just to make sure they are operating at their full function. Also, have him remove the knuckle busting binding posts and swap them out for modern binding posts like the copper ones from Cardas. Use quality after market fuses in every thing ... fuses like Synergistic Research Blacks.
Don't be fooled by the "paltry" 60 watts per side in the Classic 60.
If you want to go with one of ARC's reference series of amps, go with the REF-75 and change out the KT-120's for the KT-150's.
Also as a final note, with all of the cash I just saved you, get the AudioTechnica ART-9 cartridge and hear your old mono records (stereo too) sing. :-)
Frank
Don't be fooled by the "paltry" 60 watts per side in the Classic 60.
If you want to go with one of ARC's reference series of amps, go with the REF-75 and change out the KT-120's for the KT-150's.
Also as a final note, with all of the cash I just saved you, get the AudioTechnica ART-9 cartridge and hear your old mono records (stereo too) sing. :-)
Frank