California Audio Labs Alpha

Here is a very nice CAL Alpha D/A converter.  Recently serviced (needed a resistor and two relays replaced in the power supply area) and has a brand new matched pair of Electro-Harmonix 12AX7 tubes installed.  Everything works as it should and it sounds just the way it's supposed to.  Cosmeticall...

Here is a very nice CAL Alpha D/A converter.  Recently serviced (needed a res...