Hey everyone I'm new to the forum and have read about some of your builds. I came across robrob's home page while looking for some general building info on the net and started reading about the Bassman Micro he's designed and was hooked. My compliments robrob and a BIG thanks for sharing your designs and knowledge and to the others on this forum for doing the same. That's why I've joined. I've got a few amps, all too loud for playing cranked or even at half volume in the house, so the idea of a lower powered amp that has the 59 Bassman tone that can also give you the JTM45 tone really got my attention. I've started getting the parts together and have most of them. I'm looking at what I want to incorporate in my build. I like how a few of you have added an extra tube socket and switch so you can select the Bassman tone or the JTM tone. I was also wondering if any of you have added the 3way negative feedback switch mod. My plan is to build as a 2X10 combo (Tweed Super) with a switch so I can select a Fender Tweed style speaker or a more Brit/Marshall sounding speaker. Thanks in advance for your comments and feedback.