Actually quite a number of sellers handle USA made Amperex(PQ) 7308s, Kevin being one of them: (http://www.upscaleaudio.com/product.asp?itemid=100&catid=42) If you want a treat, find some Siemens E188CCs for your CDP. A step below the CCa, but still provide excellent soundstage, transparency and tighter bass than the PQs (http://www.upscaleaudio.com/Siemens-E188CC7308_p_611.html).