Spira Guitars

Spira Guitars is a high-performance electric guitar brand born in Slovenia, crafted by the award‑winning team behind JET Guitars. At Underdog Guitars, we’re proud to stock this modern metal powerhouse range—each instrument delivering cutting-edge style, pro-level components, and unbeatable value.

Why Spira Guitars Stand Out

• Designed for Rock & Modern Metal — Built from the ground up for aggressive playing styles, Spira guitars combine modern aesthetics and serious power

• Premium Hardware & Pickups — Featuring custom-designed Villain™ high-output humbuckers, locking tuners and precision bridges for maximum clarity and tuning stability

• Top-Quality Materials — Models use roasted poplar bodies and Canadian roasted maple necks with Ebony Tech or roasted maple fretboards, ensuring durability and superior tone