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30th June 2010, 12:21 PM
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#1 |
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diyAudio Member
Join Date: Jan 2010
Location: Lisboa, Portugal
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Is this amplifier any good? Asking advice please.
Hi all!
 I was wondering if this amplifier has good performance: eBay.ie: Current-mode power amplifier K170/J74 C5200/A1943 /PCB (item 320542990509 end time 03-Jul-10 14:37:08 BST) I'm thinking to build it but I have not decided yet. I'd like some advice please. Is it any good? . How it would compare with Rod's Elliot P101 and the Symasym for example? Thank you.
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Kind Regards, Paulo. |
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30th June 2010, 02:32 PM
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#2 |
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diyAudio Member
Join Date: Jul 2008
Location: Hannover
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This is a current-feedback-amplifier and it seems to be a good choise of semiconductor. The current-mirror ist the only thing, that I whould change. A simple current-mirror has better dynamic properties.
But you can not point from the circuit diagram to the sound. I only can say, if this circuit works, the amplifier should not be sound bad. regards Patrick |
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