John Mayer Used His Neural DSP Plugin on Record, but Won’t Say Where

In a new video for Neural DSP, John Mayer offered an honest admission: he has used his signature Archetype plugin on records, plural. He just refuses to identify which ones. “I’m just not gonna tell you which ones they are, and I don’t think you’ll know,” he says. The remark was almost casual, tucked into a session on workflow, but it reframes the way the arch-tone-chaser’s rig is perceived.

Neural DSP released the Archetype: John Mayer suite last December, an exhaustive digital map of his custom Dumble, two Fender-style combos, a Soldano, and his coveted Gravity Tank pedal. The pitch was access. For players who couldn’t source or afford the real chain, it was the closest thing. But Mayer’s use of it on finished recordings signals something else: the plugin isn’t a consolation prize. It’s a working tool that’s made it past the final bounce without triggering his ear.

Mayer has never been a digital sceptic. Sob Rock already featured a Fractal Axe-Fx, and he’s spoken about chasing direct-to-tape speed. The Soldano on “Last Train Home” was partly a conscious nod to Eric Clapton’s Journeyman era. Could the Archetype have surfaced there, or on his guest spot for Lainey Wilson’s “Phone, Keys, Wallet”? Maybe the records he means haven’t yet been released. The mystery matters less than the premise: in 2025, a guitarist famous for ultra-boutique tube amps can trust software to disappear inside a track, no asterisk needed.