The Spira S457 MultiScale 7-String combines premium tonewoods, an extended-range multiscale layout, and high-output humbuckers to deliver exceptional value for modern players
Designed specifically to handle low-end clarity alongside effortless lead playability, it offers technical guitarists and modern rock performers a stable, articulate foundation for heavy riffs and complex arrangements.
Fanned-Fret Multiscale Layout for Extended Lows
Engineering a 7-string instrument around a fanned-fret multiscale design solves the traditional tension compromise of extended-range guitars. With a maximum scale length of 27" (67.3 cm) on the lowest string, the bottom end remains tight, focused, and punchy even under heavy distortion. Meanwhile, the shorter scale 25.5"on the high strings maintains a fluid, comfortable feel that makes multi-fret bends and high-register leads effortless to execute.
Spira Custom Villain Humbuckers
Equipped with a pair of custom Spira Villain humbuckers in a classic HH configuration, the S457 is voiced to maintain string-to-string definition across all seven strings. These high-output pickups deliver a muscular, aggressive response that slices through dense band mixes without turning muddy, ensuring your lowest riffs and fast alternate-picked passages stay defined under high gain.
Roasted Tonewood Construction and Neck Stability
The body is crafted from roasted poplar topped with a spalted poplar cap, creating a resonant tonal core with balanced midrange response. Paired with a roasted maple neck and fingerboard, the tonewoods undergo a thermal treatment process that removes residual moisture, drastically increasing stability against temperature and humidity changes while imparting a fast, smooth feel under the fingers.
High-Performance Hardware and Playability Specs
Built for demanding technical playing, the neck features a flat 14" (35.6 cm) fingerboard radius and 24 jumbo frets for effortless sweep picking and wide string bends. A 48 mm nut width provides ideal string spacing across the wider 7-string neck, while a low-profile fixed bridge and black locking machine heads maintain rock-solid tuning stability through intense performances.
The Spira S457 MultiScale 7-String delivers low-end punch, fast playability, and high-gain clarity for modern rock and metal players seeking an extended-range instrument.
Spira Limited Edition S457 MultiScale 7-String Specifications
- Pickups & Configuration - HH configuration with dual Spira custom Villain humbuckers for high-output clarity.
- Body Wood - roasted poplar body with spalted poplar top for balanced resonance.
- Neck & Fingerboard Wood - roasted maple neck and fingerboard for enhanced stability and fast feel.
- Scale Length - multiscale design 25.5"-27"
- Nut Width - 48 mm for comfortable 7-string neck spacing.
- Fingerboard Radius - 14" (35.6 cm) flat radius for smooth leads and bending.
- Fret Count & Size - 24 jumbo frets for high-register access and easy fretting.
- Number of Strings - 7-string extended-range construction.
- Bridge Type - fixed bridge for direct energy transfer and tuning integrity.
- Tuning Machines - black locking machine heads for rapid string changes and tuning stability.