I should be receiving my 1976 Marshall MKII 50-watt head back from Trace later today. The following mods were done:
1. High Gain Jose Mod
2. Extra Gain control (the Jose mod comes with one Gain control and MV control already)
3. Both Gain controls are push/pull bright switches as well
4. Boost switch
5. FX Loop
6. Saturation Control
In addition to the mods, new preamp tubes were installed, filter cap replacements were done, new control knobs installed, and a new pilot light was installed.
Trace was amazing to deal with and was more than willing to talk on the phone and answer all my questions. Once I get a chance to play around with the amp I can give you a better review. According to Trace the amp sounds great and the extra controls will give me greater tonal flexibility which is what I wanted.