Take a look @ the newer Roksan integrated (<$2K) as reviewed by Sterophile.
http://www.stereophile.com/integratedamps/roksan_kandy_k2_integrated_amplifier/
Less expensive, but two pieces, would be a used Quad 99/909 combo (probably <$1.5K).
http://www.stereophile.com/integratedamps/roksan_kandy_k2_integrated_amplifier/
Less expensive, but two pieces, would be a used Quad 99/909 combo (probably <$1.5K).