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Old October 20th 04, 02:45 PM
Fred Bartoli
 
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a écrit dans le message de
...
Wes Stewart wrote:
Now now. [g] I once had a guy working for me who was supposedly an
engineer and a musician. He claimed, as do a lot of nutty
audiophiles, that he could hear the difference in speaker wire.


I used to work with a guy that said he could hear the difference between
gold plated and tin plated RCA connectors.


I seriously doubt that : I've never seen tin plated RCA connectors.

However hearing the difference between gold plated and nickel plated RCA
connectors should be pretty easy for a well trained ear :
Just drop both connectors on a hard surface. Nickel plated and gold plated
shouldn't sound exactly the same.


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Thanks,
Fred.


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Old October 25th 04, 07:20 AM
Prune
 
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I got a pair of unused Y-434 (version of 4X150A with gold-plated grid)
ceramic beam tetrodes for $10 from eBay. Someone told me to drive them
grounded grid, similarly to this electrostatic headphone amplifier:
http://www.headwize.com/projects/sho...lmore4_prj.htm
I found cheap sockets, but no chimneys. Is it possible to DIY chimneys?
And what's the best approach to quieting the forced air cooling blower?
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