Yamaha RS20MM: The $1,599 Revstar Built for a Guitarist Who Refuses to Use a Pick


Yamaha RS20MM Matteo Mancuso signature Revstar in Vintage Sunburst with flame-maple top and gold hardware

Matteo Mancuso plays electric guitar with bare fingers. No pick, ever. He fans four fingers across the strings like a flamenco player and pulls off single-note runs at a speed most shredders need a plectrum and a decade of alternate picking to approach. On September 24, 2026, Yamaha turned the custom guitar he has been playing for years into a production model: the RS20MM Matteo Mancuso Signature Revstar, $1,599.99 in the US (£1,299 / €1,499), gig bag included. The interesting part is not the gold hardware. It is that almost every spec on this guitar exists because of how Mancuso attacks a string with a fingernail instead of a piece of plastic.

The player Yamaha built this around

Yamaha RS20MM Revstar body detail showing the flame-maple top, DiMarzio PAF 36th Anniversary humbuckers, and gold controls
Photo: Andertons

If you follow guitar YouTube, you have seen him. Mancuso, born in 1996 and still based near Palermo, Sicily, went viral in 2017 when his trio SNIPS posted a fingerstyle reading of “The Chicken” that racked up millions of views. His father, guitarist and producer Vincenzo Mancuso, put an electric in his hands around age 10 and played a lot of classical guitar with fingers in the house, so Matteo never bothered with a pick. He studied classical guitar formally at 14, graduated the Conservatory of Palermo, and picked up a Berklee scholarship along the way.

The résumé since then reads like a fusion fever dream. He has shared stages with Al Di Meola, Joe Bonamassa, and Steve Vai; Rick Beato and Eric Johnson have both publicly lost their minds over his right hand. His 2023 debut The Journey announced him as more than a viral clip, and his 2026 follow-up Route 96 features Steve Vai as a guest on the opening track, a piece Mancuso deliberately wrote in Vai-friendly 5/4 and 7/8 to earn the collaboration.

What makes his playing hard to copy is the mechanics. He channels a bassist’s or classical player’s right hand, planting the fingers over the strings and using flamenco-style alternating patterns to generate speed. The tone is the giveaway. As he told Guitar World, “With the nail you get the attack that you maybe get with the pick, but at the same time you have a darker tone because of the flesh of the finger.” That combination, sharp attack and rounded body, is the sound this guitar is engineered to deliver.

Why a fingerstyle guitar needs different bones

Yamaha RS20MM Revstar headstock and neck with locking tuners and Matteo Mancuso signature truss-rod cover
Photo: Andertons

A pick is a hard, consistent object. Fingers are soft, and they move less mass. When you pluck a string with flesh and nail instead of a plectrum, you put less energy into the string, so the instrument itself has to give more back. That is the logic behind the RS20MM’s build.

Start with the body. It is chambered Honduran mahogany under a figured maple top, using Yamaha’s Acoustic Design approach. Chambering drops the weight and, more to the point, lets the body resonate more freely, so a gentler fingerstyle attack still blooms into sustain. The neck is three-piece mahogany with carbon-fiber reinforcement, which keeps a resonant, chambered guitar stable rather than turning it into a tuning-stability gamble.

Then the pickups, which are the real tell. The RS20MM runs two DiMarzio PAF 36th Anniversary humbuckers, and Yamaha is explicit about why: their softer magnetic pull lets the strings vibrate more freely, producing longer sustain and, in Yamaha’s words, “a highly expressive pick response.” Magnet strength matters here. A hot ceramic pickup with a strong magnetic field actually dampens string vibration slightly, which a heavy-handed picker never notices and a fingerstyle player feels immediately. Choosing a vintage-output alnico humbucker with a relaxed magnetic pull is a decision made for someone whose right hand does not hit hard.

Yamaha also reshaped the neck heel at Mancuso’s request for cleaner access to the top frets. Watch him play and you understand why: a lot of his vocabulary lives up past the 15th fret, where fingerstyle rolls and wide intervals need room the standard Revstar heel does not quite give.

Two knobs, more sounds than that implies

The control layout looks almost austere. Master volume, master tone, a five-way switch, and that is it. But the tone pot is push-pull, and pulling it engages what Yamaha calls the Focus Switch, a passive boost that emulates an overwound pickup by trimming treble and pushing mids and lows forward. It is not a battery-powered active circuit; it is a passive filter that thickens the voice for lead work without a pedal.

The five-way switch on a two-humbucker guitar is the other quiet trick. Beyond the usual neck, both, and bridge positions, it opens split and combined voicings that let a single guitar cover clean fusion comping, spanky in-between tones, and full humbucker grunt. For a player whose repertoire slides between jazz, funk, and rock inside one tune, that range out of two knobs is the point. If you want the deep background on how those coil options change the sound, our breakdown of single-coils versus humbuckers covers the physics.

Where $1,599 actually lands

Signature pricing is where these announcements usually fall apart, so credit where it is due: $1,599.99 is reasonable for what is here. Yamaha’s Japanese-made Revstar Professional RSP20 sits at $2,299.99, and the Mancuso model lands a full $700 under it while keeping the chambered body, carbon-reinforced neck, locking tuners, and name-brand DiMarzio pickups. You are paying roughly Revstar Standard-plus money for a spec sheet that leans toward the flagship, plus a genuine artist collaboration rather than a paint job with a signature on the truss-rod cover.

The catch is the one every signature carries: this is Mancuso’s guitar, tuned to Mancuso’s hands. The chambered resonance and soft-magnet pickups reward a light, dynamic touch. Bolt this to a high-gain rig and dig in with a 1.5mm pick and you are fighting the instrument’s whole design intent. There are better superstrats at this price for that. This is a guitar for players who care about touch sensitivity, clean-to-crunch dynamics, and the kind of nuanced response that only shows up when you back off your attack.

Mancuso himself framed it plainly: “This signature model is an evolution of the custom Yamaha Revstar I’ve relied on for years, both onstage and in the studio.” He has been a Yamaha artist since 2019 and playing Revstars since 2017, so this is not a marketing marriage of convenience. It is the closest most of us will get to the actual tool he uses to make a guitar sound like nobody else.

Whether you play with fingers or not, the RS20MM is a rare thing in the signature market: a guitar whose every choice traces back to a real technique instead of a logo. If Mancuso’s approach interests you, our guide to fingerstyle fundamentals is a decent on-ramp, and Tosin Abasi’s technique-first Cordoba Abasi Stage 7 is worth a look as another instrument shaped by how one player actually attacks the strings.

Tyler Sutherland

Ty is a guitar player and gear obsessive who started chasing tone the moment he plugged into his first amp. He covers everything from new releases and signature models to hands-on reviews and playing technique at New Guitar Daily. When he's not writing, he's probably swapping pickups or arguing about neck profiles.

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