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Thread: Mach GOGOGO Pachinko Is Too Loud

  1. #21
    Fever Hunter Ahab's Avatar
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    Default Re: Mach GOGOGO Pachinko Is Too Loud

    UPDATE:

    An engineer at JT Comatz was able to show me where the speaker wires are, but only their location after the amplifier. The problem is that after the amplifier there is a lot of power going through the wires.

    I was able to unplug the woofer. There was not enough room to cut and add anything here. I will need to find matching connectors if I want to add an external volume control for the woofer. I'll try to get a photo of the connector.

    I was able to successfully find the wires for the tweeters on the front of the machine. I was able to cut and extend those wires to the back of the machine. I installed a project box with a pair of potentiometers on the back. It was hard to dial in the volume on the 1000 K ohm potentiometers, but they worked for a while. After a short time playing on the volume mod, the potentiometers failed. They are dead now.

    So it is back to the drawing board for me. Several people, some of them from this site, have suggested that I use a stereo volume control. I think this might be the way to go because anything else cannot handle the power. Again, thanks for all of your input.

    Ahab out . . .

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  3. #22
    Chicken Fried Steak takethecastle57's Avatar
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    Default Re: Mach GOGOGO Pachinko Is Too Loud

    The best volume control for the machine and your ears is a 50 watt L-pads

    Bb260-264_ALT_0.jpg


    https://www.ebay.com/itm/8-Ohm-15W-S...edirect=mobile
    Last edited by takethecastle57; 11-07-2022 at 09:05 AM.
    When things don't go right the 1st time , Step back ,Take a break and come back renewed. RGS

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  5. #23
    Chicken Fried Steak takethecastle57's Avatar
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    Default Re: Mach GOGOGO Pachinko Is Too Loud

    When things don't go right the 1st time , Step back ,Take a break and come back renewed. RGS

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