gk800rb

  1. jay stevens

    GK800RB Power transformer?

    Hey there. I got a Gk800Rb with the vertical power switch that died the other night. No power, fuse good. I checked the primaries with a multimeter and it shows open. I'm assuming the PT is cooked. Any leads where to find a replacement? It's the square stacked iron style not the round...
  2. Dicosimo GK 800rb preamp
    Closed

    For sale Dicosimo GK 800rb preamp

    Pedal is mint with bottom velcro. I used this as a FOH sound for about a year. It sounds Exactly like my 1985 800rb amp. I wanted a separate signal to foh incase my amp ever went down. Again, pedal is mint. $250 shipped CONUS
    $250.00
  3. wolfkeller

    For Sale Dicosimo GK 800rb preamp

    Pedal is mint with bottom velcro. I used this as a FOH sound for about a year. It sounds Exactly like my 1985 800rb amp. I wanted a separate signal to foh incase my amp ever went down. Again, pedal is mint. $250 shipped CONUS
  4. haigwood

    Rewire gk800rb DI to POST boost?

    has anyone in the GK800rb community every attempted, or even thought about wiring the direct out to be post boost, instead of preboost? it seems like a simple mod to me, but looking for any experience. *edit: Agedhorse need not comment on my posts ever again thanks
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