looking for the following, must be mint. AND SINGLE ENDED! WAVAC MD300B INT AMP GLASSHOUSE 300SE POWER AMP ( WITH OR WITHOUT VOL CONTROL) ALSO CONSIDER AUDIONOTE INTERGRATED BLACK PREFERED (NOT ZERO RANGE) AYON SPARK II OR III SE BLACK PREFERED OR ANYTHING SIMILAR, WHY? LOOKING FOR A NICE DAC TO. SOMETHING VALVY WOULD BE GOOD BUT NOT A DEAL BREAKER, AUDIONOTE 2.1 ANTILOPE JOLIDA BUDGET IS TOTAL OF £3500 BUT DONT MIND SPENDING LESS