Birthed from the mind of John Grammatico, this one-off custom Trainwreck/Marshall hybrid pays close attention to detail, utilizing vintage-style Marshall wire and NOS carbon film resistors throughout. A particularly cool feature is the input layout—he removed the traditional “low” input, placing the standard high input on the bottom and adding an even hotter input on the top.
The rear of the amp includes a 3-way switch that selects different cathode values in the preamp stage, shaping the low-end and midrange response. Overall, it’s a nuanced amp that can also breathe fire when pushed!