Recent content by mrbobo

What started out as a filter cap job ended up allot more (mods). I always disliked the stiffness and sheer icepick factor of my mid 80's Marshall 2204. Yea, I should have just sold it and bought a Metroamps kit...but I didn't. But I now like the amp. Quick homemade backing track...limiting on...

I've had this 5150 a long time.... even though I am educated in electronics, and am a electric utility grid operator by profession- I paid a local tech to install a bias pot. Didn't play with the bias much then, assuming he'd set it correctly. Then the next set of tubes, I checked bias and...