I also think that the McCormack DNA.5 or DNA-1 are the best amps available at this price point. I've used both extensively; they are smooth, detailed, have great bass and are not fatiguing. Either can be found used for under your cost target, but these are not "budget" sounding amps. And if you ever want "more", Steve McCormack offers 3 up-grade packages.
Best used Solid State Amp $1500.00
I HAD MY HEART SET ON AN ALEPH-3 BUT STUFF I"VE READ ABOUT IT ESPECIALLY THE POOR BASS HAS ME SPOOKED.THE STEREOPHILE REVIEW GOT ME HOOKED ON THEM 3 YEARS AGO.I HAVE A REGA 25, GRADO PLATINUM CART.ROGUE 99 WITH PHONO, HT PRO-SILWAYS,STOCK ST-70 TARA PHASE-2 PARADIGM STUDIO-80s I LISTEN TO MOSTLY CLASSIC ROCK,HEAVY METAL,MODERN ROCK AND SOME POP.I WANT TO GO SOLID STATE AND LET THE ROGUE BE MY TUBES.ANY SUGGESTIONS?