Reply to Los Angeles: expensive mixers?

Is there any store in LA where I could put my hands on expensive mixers such as the Allen + Heath DB4, the Ecler Evo5 or the Denon DNX1600 or 1700? Guitar Center doesn't carry this stuff and I haven't seen them at Turntable Lab (though I haven't been there in months so who knows). Does the DJTT store in OC carry these things? Any other places anyone knows of?