dongcao35

Responses from dongcao35

Luxman M-900U, UV Meter
Thanks for help erik_squires.  I ordered uv meter from dealer and will repair shop to replace them. Yes, as I guess this unit will open from bottom.  I love this luxman m-900u that why I want to repair and it for years.   
Any real experiences with a Luxman C900u and C10x?
I have issues with uv meter on luxman M-900U, the needles on uv right channel is stop moving. I tried to search to buy but no dealer can help me. One more thing, every body know how to open top cover of this unit since I did not see any screw to ... 
Parasound JC 3+ Phono Preamp Hum
Ericsch,So finally you get rid of hum on your system. I have exactly your issue. 
Cartridge MC matching with phono Cary audio PH303
My phono preamplier is Cary Audio PH302- GAIN MM: 38 DB (2.0 MV MINIMUM)             MC: 54 DB (.15 MV MINIMUM)- INPUT IMPEDANCE:    MM: 47 K OHM    MC: 100 OHMCan't adjust,  plug & play only.The question the cartridge  AT ART9, is it matching... 
Cartridge MC matching with phono Cary audio PH303
Hi, Thanks, but I am not full understanding what you recommended since I  am newbie on this .What mean without loading?