Recent content by yzriver

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    Can't take the amplifier board from cabinet

    Hi, My Fostex doesn't work recently. When I turn the power on, I can see the woofer was pushed back immediately, and the speaker gave low frequencies hum. I want to take the amplifier board out. I loose all the screw on the board, but it looks the amplifier was sticked to the cabinet by glue...
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    schematic of Art Tube MP project series

    Hi all: Who has the schematic of Art Tube MP project series? My preamp doens't work, and it is out of warrenty. I would like to try to fix it. If you have the shematic, could you please reply me here or send one to yzriver2000@gmail.com? thanks a lot, jay
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