It wouldn't be NAMM without a few surprises. One we stumbled upon today was the GMI Public Address Systems 33F6 that was designed in collaboration with guitar great Troy Van Leeuwen of Queens of the Stone Age. It uses new, old-source components and gives TVL everything he's loved in old Peavey, Marshall & Fender amps. The 35W, two-channel head has four inputs, a solid-state rectifier preamp with a fully-tube power amp section (6L6). It's also outfitted with a Lar-mar style post phase inverter master volume and defeatable tone stack.
The GMI Public Address Systems 33F6 Amp Demo | NAMM 2025
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By Chris KiesJan 26, 2025
Chris Kies
Chris Kies has degrees in Journalism and History from the University of Iowa and has been with PG dating back to his days as an intern in 2007. He's now the multimedia manager maintaining the website and social media accounts, coordinating Rig Rundown shoots (also hosting and/or filming them) and occasionally writing an artist feature. Other than that, he enjoys non-guitar-related hobbies.