NAMM 2023: Neural DSP unveils comprehensive new Mesa/Boogie Mark IIC+ plugin suite

NAMM 2023: Neural DSP has unveiled a new plugin suite modeled after one of the 20th century's most legendary guitar amps, the Mesa Boogie Mark IIC+.

Used by Metallica's Kirk Hammett and James Hetfield, Prince, Steve Lukather, Neal Schon and John Petrucci, to name but a few, the Mark IIC+ is a classic amp beloved for both its crushing power and sonic versatility. 

The new Neural DSP suite also includes an emulation of the Mark IIC++, a fire-breathing factory mod of the original Mark IIC+, which was made for Vivian Campbell – then the electric guitar player for Dio – Hammett and Hetfield.

Neural DSP's Mesa/Boogie Mark IIC+ plugin suite

(Image credit: Neural DSP)

Like the physical Mark IIC+, the Neural DSP Mark IIC+ features a front panel with push/pull knobs for Bright/Rhythm, Bright/Lead, Treble, Bass, Deep, and Lead/Rhythm, plus a five-band graphic EQ.

Out back, meanwhile, there are Presence and Reverb controls, and a Simul-class/Class A switch that allows users to select the "power amp topology."

There's also a quartet of pre-effects – a pair of overdrives that can take users from "a subtle boost to classic tube saturation," a compressor for "rich, glassy cleans," and, naturally, a chorus unit – plus a pair of post-effects; a BBD-style stereo delay and an '80s-style hall reverb.

The suite also features a separate nine-band graphic EQ, a cabsim module with hundreds of IRs, and three speaker options – a Mesa Boogie Rectifier Standard Slant 4x12, a Traditional Slant 4x12, and stacked Horizontal 2x12s – 10 virtual microphones, and Neural DSP’s proprietary room-mic section. In addition to the hundreds of IRs that come with the suite, users also have the ability to load their own IRs.

Neural DSP's Mesa Boogie Mark IIC+ plugin suite is available now for $99. Those interested in taking the suite for a test drive can also trial it for 14 days for free. Users can run it as a standalone app, with no additional software required.

For more info on the plugins, visit Neural DSP.

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Jackson Maxwell

Jackson is an Associate Editor at He’s been writing and editing stories about new gear, technique and guitar-driven music both old and new since 2014, and has also written extensively on the same topics for Guitar Player. Elsewhere, his album reviews and essays have appeared in Louder and Unrecorded. Though open to music of all kinds, his greatest love has always been indie, and everything that falls under its massive umbrella. To that end, you can find him on Twitter crowing about whatever great new guitar band you need to drop everything to hear right now.