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-   -   RMI-FC100, a single stage audio power amplifier (http://www.diyaudio.com/forums/solid-state/111756-rmi-fc100-single-stage-audio-power-amplifier.html)

roender 11th November 2007 07:49 PM

RMI-FC100, a single stage audio power amplifier
 
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This is my latest amplifier design. For me, the quest of finding the best sounding amplifier is over.
Firs of all, I want to thanks to MikeB and JCarr, they was my source of inspiration and to Mr. Nelson Pass for a key advice regarding folded cascode topology.
This amplifier has borne as a freeware project and it is dedicated to this marvelous community of enthusiast people that adhere to share knowledge and experience.
I'll start with few pictures. Tomorrow I will continue with specs, amplifier schematics and front end regulated PSU.

roender 11th November 2007 07:50 PM

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Heatsink and power BJTs

roender 11th November 2007 07:51 PM

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Left channel

roender 11th November 2007 07:53 PM

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Right channel

roender 11th November 2007 07:55 PM

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all

Zen Mod 11th November 2007 08:09 PM

Quote:

Originally posted by roender
all

whazzat glowing utmost left ?

in any case -I'm curious to see that schm .......

roender 12th November 2007 05:51 AM

Quote:

Originally posted by Zen Mod



whazzat glowing utmost left ?

in any case -I'm curious to see that schm .......

It's a DAC.

roender 12th November 2007 06:21 AM

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For normal listening levels, 2W A class is enough. The amplifier is optimally class B biased.

Amplifier topology.

roender 12th November 2007 06:33 AM

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Frontend PSU

borisov57 12th November 2007 06:41 AM

Simply beautiful.


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