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GBX Bass Driver schematic

Discussion in 'Amp Tech Center' started by goldguitarguy, Jan 16, 2021.

  1. goldguitarguy

    goldguitarguy Tele-Meister

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    Hey folks,

    Looking for some schematics for the GBX bass preamp and power amp stuff. It’s Canadian made by Ahed back in the 70s. No luck on the inter-webs other than a few dead links and figured it was worth a shot to try here. Maybe someone has something saved somewhere.


    Cheers,

    Mitch
     
  2. Jon Snell

    Jon Snell Tele-Holic

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  3. goldguitarguy

    goldguitarguy Tele-Meister

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    I joined there yesterday and I’m still waiting for the admin approval email. Figured I try here in the mean time
     
    Jon Snell likes this.
  4. goldguitarguy

    goldguitarguy Tele-Meister

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    Managed to find some schematics... I’ll post them here in case someone else ever needs them.
     

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  5. INFANT

    INFANT Tele-Holic

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    Guy Beresford, who designed the amps, works for Yorkville Sound. About 8 years ago I inquired about a traynor Dynabass amp that I owned and he was the guy who responded to me. Very friendly and helpful. He may have info about his old GBX amps.

    The bass player in my old band 40 yrs ago had a GBX 4-10... It was a decent sounding amp....very punchy if I recall.
     
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