[B]以下是引用[I]土八路[/I]在2006-4-10 15:51:00的发言:[/B][BR]<><FONT face=Verdana size=2>Julien版主!help me!</FONT></P><><FONT face=Verdana size=2>那个老外如此评价曙光管,气愤啊!不过,他提到的安全问题的确发人深思,不光是高压的问题,还有爆炸的可能!我还要采取什么措施啊?</FONT></P><><FONT face=Verdana size=2></FONT> 他的答复如下:</P><><FONT face=Verdana size=2>tubalu,<BR><BR>You certainly are not overheating 805's with only 85 watts PD. Yes, it must be a photohgraphic effect we see.<BR><BR>I have had good luck with my limited experience with Shuguang tubes. The 805's I tried that got a bit red were Shuguang and they sounded good. I have no need to purchase any other 805's as I am fortunate to have 6 pairs of old stock American type 805's (i.e. RCA, Westinghouse, GE) as ready spares.<BR><BR>It is up to you to provide a safe environment in your home. All I can do is urge you to reconsider the safety hazard that an open transmiting tube can pose in a home environment. That large, very hot tube could explode if water dripped on it, or burn someone, or electrocute anyone touching tube cap. Accidents happen and in this case can be prevented. Death is permanent.</FONT><BR></P>[em09][em09]
<><FONT face=Verdana size=2>Julien版主!help me!</FONT></P>
<><FONT face=Verdana size=2>那个老外如此评价曙光管,气愤啊!不过,他提到的安全问题的确发人深思,不光是高压的问题,还有爆炸的可能!我还要采取什么措施啊?</FONT></P>
<><FONT face=Verdana size=2></FONT> 他的答复如下:</P>
<><FONT face=Verdana size=2>tubalu,<BR><BR>You certainly are not overheating 805's with only 85 watts PD. Yes, it must be a photohgraphic effect we see.<BR><BR>I have had good luck with my limited experience with Shuguang tubes. The 805's I tried that got a bit red were Shuguang and they sounded good. I have no need to purchase any other 805's as I am fortunate to have 6 pairs of old stock American type 805's (i.e. RCA, Westinghouse, GE) as ready spares.<BR><BR>It is up to you to provide a safe environment in your home. All I can do is urge you to reconsider the safety hazard that an open transmiting tube can pose in a home environment. That large, very hot tube could explode if water dripped on it, or burn someone, or electrocute anyone touching tube cap. Accidents happen and in this case can be prevented. Death is permanent.</FONT><BR></P>[em09][em09]