Which integrated? Musical Fidelity A3, A3.2, A300?

I am shopping for a used integrated amp to replace aged equipment. My budget is about $800 max; certainly not over $1k. I have listened to some models and am considering a Musical Fidelity integrated amplifier. I listen to a variety of eclectic music; acoustic guitar, much blues, world accapello. The listening room is 14 x 18 & open to the rest of the house, which is regularly the scene of frequent parties. I have read reviews and am a bit worried about getting a too-bright system, though probably not with my speakers.

Which of the three do you recommend? Clearly I can get a A3Int for about $600ish to fit my tight budget, the other two will be more. Or another maker?

Speakers: DCM Time Windows 1A (1986)
Other: Rotel RCC-1055 CD (2003)

Ralph
Colorado
ralpheburns@yahoo.com