Mike McCready — the guy responsible for the opening riff of "Black," the solo in "Alive," and roughly three decades of live guitar work that's held Pearl Jam's sound together — has been playing a digital rig. FRFR cabs. Amp modeling. No tubes. And his quote about it, published by Guitar World this week, is the kind of thing that's going to annoy a specific kind of guitar player: "I know there's purists that aren't into that, but it made me a better guitar player."
Pearl Jam's most recent tour. Digital rig, FRFR cabs, the whole thing. And McCready's conclusion isn't that he reluctantly tolerated it, or that it was a practical compromise, or that the crew talked him into it. He says it actively improved how he plays.
Why This Matters Beyond the Gear Debate
The tube-versus-digital argument has been running for fifteen years. What's shifted recently is who's making the case for digital. It used to be producers defending it in the studio. Now it's touring guitarists — people who spend two hours a night on stage in front of thousands, whose rigs get hauled between venues in trucks, whose ears are right there in the room every night. McCready is not a bedroom player deciding what headphone-amp to buy. He has real-world reasons to care about this and real-world data from doing it.
FRFR speakers — Full Range, Flat Response — are what amp modelers run through when you want them to sound like an actual amp in the room rather than through headphones or a conventional guitar cab. The conventional guitar cab already colors your sound significantly; it's built to do that. An FRFR cab doesn't. It reproduces what the modeler gives it, which means the modeler now has to do all the work. When players say digital sounds sterile, it's often the FRFR setup they're reacting to — not the modeling itself.
McCready apparently landed somewhere he liked enough to say it made him better. That's the detail worth paying attention to. Not the rig itself, but the playing response.
The Consistency Argument
One thing tube rigs don't do well on tour is stay consistent. Temperature, humidity, speaker age, tube hours — a Plexi that sounds glorious on Tuesday night in Amsterdam might be doing something slightly different on Friday in Barcelona. You adjust, you compensate, you chase the sound you had. With digital, you load the same preset and it's the same sound. Every night. For some players that's a limitation. For others — and apparently for McCready — it's a foundation they can actually play on top of.
The "it made me better" claim almost certainly connects to this. When you're not spending mental bandwidth adjusting to what the rig is doing differently tonight, you have more of it available for actually playing.
The home recording side of this is covered in depth in our guide on recording guitar for YouTube — amp modeling vs real amps, what the tradeoffs actually are when the mic is involved. And if you want to understand what goes into the tone before any amp decision even matters, your pick is doing more than you think.
McCready's in good company. The digital holdout list is getting shorter every year. When it starts including guitarists who built their reputations on vintage tube tone, the conversation is genuinely changing.