Month: January 2026
Mesa Boogie Mk. 1 Preamp
A verified layout by Sebastian, thanks mate! In his own words… I forgot about this layout I did ages ago, built up (it works), and never got around to boxing up: a Mesa Boogie Mk.1 preamp. I’m personally partial to pre-gain tone stacks (e.g. ’60s Fenders, Orange Graphic MkII), so I was disappointed with … Read more
BELL & HOWELL: Filmosound, Model 156
This one turned out to be slightly different to the others I’ve worked on – it’s a Bell & Howell Filmosound, Model 156 Projector Amplifier (Part No. 13817), field-coil speaker version. Apart from field-coil speakers, there are clear differences between the 1576 vs the more common Filmosound 621 & 179 models. The tone control and … Read more