That source is this?

brianti · 17th August 2005, 05:46 PM

Hi
That source system is this used one for the audio
Yamaha? Where I can finds more information on this
system of source.

http://www.yamaha.co.jp/product/proa...eries/hed.html

Thank's

Sidnei

anatech · 18th August 2005, 01:28 AM

Hi,
Do you like Carvers? A very popular brand that used that idea in a form. The Lightstar used "down converters". The other series preregulated the AC supply and switched voltages up & down on the outputs. Hitachi and others have been there and done that. A new flavour though.

The only thing that scares me about Yamaha is they don't seem to understand high currents and power dissipation. Also, when they go, their designs blast themselves to Mars quiet often. From outputs to diff pairs. If that don't get you, the complicated protecton circuits make troubleshooting much more fun than it should be.

-Chris

17th August 2005, 05:46 PM	#1
brianti diyAudio Member Join Date: Feb 2004 Location: Itapira/SP	That source is this? Hi That source system is this used one for the audio Yamaha? Where I can finds more information on this system of source. http://www.yamaha.co.jp/product/proa...eries/hed.html Thank's Sidnei

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18th August 2005, 01:28 AM	#2
anatech diyAudio Moderator Join Date: Jun 2004 Location: Georgetown, On	Hi, Do you like Carvers? A very popular brand that used that idea in a form. The Lightstar used "down converters". The other series preregulated the AC supply and switched voltages up & down on the outputs. Hitachi and others have been there and done that. A new flavour though. The only thing that scares me about Yamaha is they don't seem to understand high currents and power dissipation. Also, when they go, their designs blast themselves to Mars quiet often. From outputs to diff pairs. If that don't get you, the complicated protecton circuits make troubleshooting much more fun than it should be. -Chris

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