Alnico block magnets are the core of staple-style P90 guitar pickups, delivering a signature sound that blends warmth, clarity, and grit. Made from a blend of aluminum, nickel, cobalt, and iron, these magnets create the distinctive tonal character loved by guitarists worldwide. Whether you’re chasing vintage vibes or modern punch, Alnico magnets in P90 pickups offer unparalleled versatility.
What Makes Staple-Style P90 Pickups Unique?
Staple-style P90 pickups are single-coil designs featuring steel pole pieces mounted to an Alnico block magnet. These pickups, often equipped with Alnico II, III, or V magnets, produce a rich, dynamic tone with a pronounced midrange. The choice of Alnico grade shapes the pickup’s sound:
- Alnico II: Warm, smooth, and vintage-inspired with a strong midrange.
- Alnico III: Balanced tone, ideal for blending warmth and brightness.
- Alnico V: Bright, aggressive, and punchy with enhanced high-end clarity.
How Alnico Magnets Shape P90 Pickup Tone
The Alnico block magnet is key to the tonal diversity of staple-style P90 pickups. Here’s how each grade impacts your sound:
- Alnico II: Perfect for blues, jazz, and classic rock, offering a warm, vintage tone.
- Alnico III: Versatile for multiple genres, delivering a balanced mix of warmth and clarity.
- Alnico V: Ideal for modern rock and high-gain styles, with a bright, cutting edge.
For staple-style P90 pickups, Alnico V magnets (8.3 x 3.2 x 21mm) are a popular choice, providing a powerful, defined sound that suits a wide range of playing styles.
Choosing the Right Alnico Magnet for Your P90 Pickup

Selecting the perfect Alnico block magnet depends on several factors:
- Desired Tone: Are you after a warm, vintage sound or a bright, modern edge?
- Musical Genre: Match the Alnico grade to your style—blues, rock, jazz, or beyond.
- Guitar and Amp Setup: Your instrument and amplifier influence how the magnet’s tone translates.
By choosing the right Alnico grade, you can tailor your staple-style P90 pickup to achieve your ideal sound.
Why Choose Alnico Block Magnets for P90 Pickups?
Alnico magnets are renowned for their ability to produce dynamic, expressive tones. In staple-style P90 pickups, they deliver a unique combination of warmth, midrange punch, and subtle grit, making them a favorite among guitarists and DIY pickup builders. Whether you’re upgrading an existing guitar or crafting a custom P90, Alnico block magnets unlock a world of tonal possibilities.
Get Your Alnico V Block Magnets for P90 Pickups

For staple-style P90 pickups, Alnico V block magnets (8.3 x 3.2 x 21mm) are a go-to choice for their bright, powerful output. HS Magnet offers customized Alnico block magnets with limited stock available. Need these magnets for your next project? Contact us directly at info@hsmagnet.com to secure your supply.
Conclusion
Alnico block magnets are the heart of staple-style P90 guitar pickups, offering a range of tones from warm and vintage to bright and modern. By understanding the unique characteristics of Alnico II, III, and V magnets, you can choose the perfect magnet to match your musical style and guitar setup. Explore the power of Alnico and elevate your P90 pickup’s sound today!
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