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Valve amp (preferably DIY) to drive apair of Wharfedale Diamond II's
BTW I'm still open minded about the possibility that vinyl and valves
have as-yet undiscovered attributes which distinguish them as superior to digital and SS in some regard, although this is not what *current* scientific knowledge tells us. Designer Lynn Olsen makes a case for valves along these lines http://www.nutshellhifi.com/ contains some interesting reading material === Andy Evans === Visit our Website:- http://www.artsandmedia.com Audio, music and health pages and interesting links. |
Valve amp (preferably DIY) to drive apair of Wharfedale Diamond II's
"Andy Evans" wrote in message
BTW I'm still open minded about the possibility that vinyl and valves have as-yet undiscovered attributes which distinguish them as superior to digital and SS in some regard, although this is not what *current* scientific knowledge tells us. Designer Lynn Olsen makes a case for valves along these lines http://www.nutshellhifi.com/ contains some interesting reading material === Andy Evans === Visit our Website:- http://www.artsandmedia.com Audio, music and health pages and interesting links. Interesting study in self-contradiction: "Direct-heated triodes have one-half to one-third the distortion of triode-connected pentodes, and this is immediately audible as clarity, realism, and a "you-are-there" quality. Pentodes, although not my favorite device, are better than transistors, which have even higher distortion as well as complex nonlinear problems with capacitance. Modern transformers, which are heavy, expensive, and measure poorly in the bass, sound better than any capacitor! It's a strange world. " In this paragraph the author establishes low distortion as an important criteria for judging amplifier, but in this paragraph he essentially says the opposite: "Many of the new amps were pretty bad, especially high-end transistor amps." |
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