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6-channel class-B(AB) amplifier with Linkwitz-Riley crossover and protection circuit on MOSFET relays.
 
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Аmplifier project Fury Оne.
peculiarities:
*Jfet at the input of the amplifier
*one gain stage,
*progressive correction
*ultra-linear gain open loop
*separate power supply by channels

P.S.
This project will be used as an industrial product, because became the winner in test auditions. Now there is a pre-production.
The board with this amplifier will be installed in active acoustics
 

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Project Fury Three.

3 amplifiers have already been assembled, there is a photo of only two.
the peculiarity of this amplifier in a large ultra-linear gain of the input stage is 77dB (without NFB), the remaining 36dB is carried out by the driver stage, the output stage is on powerful vertical mosfets. also progressive correction.
 

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Headphone Amplifier DIY
Based on Naim Headline amp technology
Full transistors schematic
 

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