Spira T-420 | Review

Spira T-420 | Review

MSRP: (UK) £420 / (US) $N/A

Nick Jennison dives into Spira Guitars' new 420 Series, starting with the standout T-420 — a six-string built for speed, power, and control, all wrapped in a bold Metallic Purple gloss finish. It features a roasted poplar body, a satin-finished roasted maple neck, and an Ebony Tech fretboard with 24 jumbo frets for a fast, natural feel. Spira's Villain high-output humbuckers handle heavy rhythms and sharp solos, while the locking tremolo system delivers pitch control and divebombs without losing tuning. Locking tuners and solid hardware keep everything stable.

Spira Guitars has made a name for itself building sleek, modern instruments that look great, play fast, and don't break the bank. The T420 continues that trend—but also steps things up. With a double-locking trem system, a set of custom pickups, and a fresh approach to design and detail, this model feels like a bit of a turning point for the brand.

The most obvious change is the tremolo system. For the first time in a Spira model, we're getting a Korean-made Sung-Il double-locking unit. It's not a Floyd Rose, but it behaves a lot like one—smooth action, responsive feel, and strong tuning stability even under heavy use. That stability gets extra support from a locking nut and a stock string dampener, which helps clean up unwanted overtones behind the nut. It's a smart setup, especially for players who like to dig in or use a lot of gain.

The neck is a real strong point here. It's made from roasted Canadian maple, shaped into a slim modern C with a satin finish that feels fast and comfortable all the way up. Thanks to a scarf joint, it's strong where it counts, and the overall profile hits a nice middle ground—quick and playable, but still with enough substance for players who like a bit of grip. The 24 jumbo frets are well-finished and smooth, and the Tec Ebony fretboard does a great job standing in for real ebony. It looks the part, feels good, and is more resistant to shrinkage, meaning less chance of fret sprout down the line.

There are some thoughtful visual touches too. The reverse six-in-line headstock suits the guitar's modern style, and the split-position inlays—on the bass side down low, and treble side up high—make it easier to see where you are whether you're riffing or soloing. It's a small feature, but a clever one.

Aesthetically, the T420 stands out. The T-style body shape is given a more aggressive look thanks to a scalloped Florentine-style cutaway, and the sparkle purple finish adds just the right amount of flash. This version only comes in purple for now, but the sibling model, the S420, is available in a few other colours, including a very cool chameleon flip-flop option.

As for electronics, things are kept nice and straightforward: master volume, master tone, and a three-way blade switch. No coil-splitting here, but the Villain pickups are four-conductor wired, so if you wanted to mod the guitar later, the groundwork is there. Out of the box though, you've got more than enough tonal range. The bridge pickup clocks in at 12.6K and uses a ceramic magnet—tight, aggressive, and well-suited to rhythm work and saturated lead tones. The neck pickup, at 8K, has a more open and chimier character that works great for clean tones and smooth, expressive leads. The middle position offers a nicely balanced clean sound that handles funk and ambient textures better than you might expect from a guitar with this look.

The T420 doesn't just lean into metal or shred territory—it's far more versatile than it appears. It handles blues, funk, hard rock, and '80s-inspired tones with ease. Whether you're after tight rhythm tones, clean sparkle, or saturated, effect-heavy leads, this guitar rises to the occasion. The trem even encourages you to get expressive—flutters, scoops, and divebombs all feel natural and musical.

And perhaps the most compelling part? The price. Spira has managed to pack a ton of value into this instrument without sacrificing build quality or playability. It's easily competitive with guitars costing much more, making it a great option for gigging musicians, students moving up to a more serious instrument, or anyone who wants solid performance without emptying their wallet.

All told, the T420 is a standout in Spira's growing lineup. It's well-designed, fun to play, and loaded with thoughtful details that reflect real-world use. Whether you're a modern metal player, a lead guitarist looking for stability and feel, or just someone who wants a good-looking, high-performing guitar at a great price, the T420 delivers.

For more information, please visit:

https://spiraguitars.com