![Snave](https://img.rig-talk.com/avatars/m/8/8707.jpg?1680139433)
Snave
Well-known member
Here's the rundown on Morin amps. The preamps (~20 made) and Marshall mods came first, around 1990. By '92 he was doing four distinct mods, with the top-of-the-line mod being the "Head from Hell" (10-20 made) that has push-pull gain pots, tube effects loop, and Mercury Magnetics transformers.Out of curiosity any idea on the differences?
A couple years later he prototyped a head version of the preamp with an added clean channel. These were built in gutted Laney AOR 50 watt heads and called the M70. There were a handful of these made.
He debuted two production heads at NAMM 1997: the M120 (8 made—final head version of the preamp), and the P100 (21 made—custom built amp inspired by the "Head from Hell" mod). They both have clean channels, effects loops, Mercury Magnetics transformers and Marshall-style EL34 power sections. In Mike's words, the M120 has bigger, clearer notes, and a less forgiving feel. The M120 has a single knob to the right of the inputs vs. two on the P100.