OP:
FWIW, I liked my Accuphase E280 so much that I very recently moved further up in the Accuphase integrated amplifier lineup. I cannot speak about the E260, but can reiterate what I and others have said about Accuphase SQ and build quality. There is a lovely tactile feel to their controls and if you are partial to a retro aesthetic, they are simply beautiful to behold. (Pardon this bit of audiophile hyperbole but it's true.). :)
@dwest: +1