Paul Secondino
Well-known member
- Joined
- Apr 1, 2006
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I finally found a good amp tech here in Connecticut and want to pursue modding my Mark 3 blue stripe from fixed bias to adjustable
I had tried to have another tech add a trim pot to my old Mesa 290 pwoer amp and to make a long story short, the guy couldn't figure it out, even with a schematic in front of him.
After speaking with the new tech, he warned me that modding the mark 3 isn't all that simple and he wants to do some research first.
Any advice about making this happen ? Have you modded yours yet ? Thanks
I had tried to have another tech add a trim pot to my old Mesa 290 pwoer amp and to make a long story short, the guy couldn't figure it out, even with a schematic in front of him.
After speaking with the new tech, he warned me that modding the mark 3 isn't all that simple and he wants to do some research first.
Any advice about making this happen ? Have you modded yours yet ? Thanks