I've started my first build using the Mod 102+ from Amplified Parts. It's a simple 5 watt amp using a single EL-84 for the output. Here's the schematic: Mod102-plus_schematicOnly by linux posted Nov 24, 2018 at 5:44 PM There is a switch called 'Turbo' which cuts in a cap and drives the 2nd preamp stage harder, ups it to 8W total. 20181101_170646 by linux posted Nov 24, 2018 at 5:44 PM 20181109_153044 by linux posted Nov 24, 2018 at 5:44 PM One of the nits with this chassis is that it's painted inside and out. To get good grounding on the nodes where you need it you have to grind off some of the paint. I also used the so-called internal tooth lockwashers to dig into the metal and assure good contact. 20181109_165335 by linux posted Nov 24, 2018 at 5:45 PM The labels are the other nit because they're paper-thin and hard to cut and apply.