rachman bobo
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Apr 28,2020
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pa 104 68w

1 Layers PCB 48.3 x 99 mm FR-4, 1 mm, 1, HASL with lead, Black Solder Mask, White silkscreen
Stereo 68W Power Amplifier
2146
2
7
10.00 (1)
Published: Apr 28,2020
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Topic
Audio
old remake nostalgic 1990
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  • what is your mail

    Feb 06,20221 Comments
    rachman bobo 2024-08-22 15:55:19Reply

    2024 SORRY FOR LOONG SLOW RESPON.. just comunicate here.. any correction ? new improvment fro you ? this is popular active speaker in past era, at this time many amplifier use Chip. class D.. but i still love old scheme design. simple not complicated circuit.

    Reply

  • NICE PROJECT HIS IT POSSIBLE TO HAVE THE MAIL OF THE AUTOR FOR IMPROVEMENT THANK YOU

    Apr 28,20203 Comments
    rachman bobo 2020-05-26 11:45:03Reply

    hello.. this layout draw from old scheme called Jaguar Amplifier, only use 4 Pairs transistor for medium amplifier at your room. any improvment ? develop into high power try to raise voltage, ofsure you must replace the transistor with highvoltage specification, try search pioner 80W. other improvment try search OCL Amplifier 150W and Super OCL Amplifier 500W

    NOEL benoit 2020-05-31 02:34:44Reply

    DO YOU HAVE SOME SURE PLUS thank you can send to me in french country ?

    rachman bobo 2020-07-24 11:33:57Reply

    sorry... out of stock. You can reorder it, you just click add to chart .. its only $5 you ill get 10pcs..

    Reply

  • yeahh hhhh download it and hack it into large power amplifier, replace TR final with TIP41/42 or 3055/2955 , mid Tr try change into BD139/140.. if cannot found c828 you can replace with c945 or any NPN transistor

    May 26,20200 Comments
    Reply
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