Seymour Duncan Phat Cat SPH90-1 P-90 Neck Pickup - Humbucker-Sized

In this review the Seymour Duncan SPH90-1 Phat Cat P-90 neck pickup is evaluated for players who want traditional P-90 character without the common single-coil hum. The bottom line: this pickup is for guitarists seeking a thick, midrange-forward P-90 growl in a humbucker-sized package that drops into many guitars with no routing changes. It delivers the classic P-90 tonal personality while eliminating background buzz, making it an immediate choice for builders, players upgrading a neck position, and anyone who wants bold clarity and a bluesy, punchy voice.

Key Features

• Hum-cancelling design: Provides the raw P-90 growl but removes background hum so the tone stays clean at high gain or in stage environments.
• Powerful P-90 growl: The humbucker-sized body captures rich midrange punch and thick harmonic content for strong lead and rhythm presence.
• Modular control: Built to support effortless coil-split and phase modulation without sacrificing the pickup's core tone when you switch settings.
• Direct fit: Drops into existing humbucker or PAF cavities with no modification required, making installation straightforward for most guitars.
• Lifetime warranty: Backed by Seymour Duncan's guarantee for quality, offering long-term peace of mind on a component that lives under heavy use.

Who It's For

The SPH90-1 is aimed at electric guitarists who love the P-90 voice but need a hum-free package that fits humbucker cavities - players who want thick mids, strong note definition and easy drop-in installation. It suits blues, classic rock, and modern players who want a raw, vocal neck tone with clarity when stacking overdrives or running through pedals.

Those who should look elsewhere include players who need true single-coil P-90s for specific retro authenticity in period-correct instruments, or players seeking ultra-bright, scooped modern metal tones; this pickup emphasizes midrange warmth and growl rather than scooped high-end sparkle.

Pros & Cons

Pros

• Delivers authentic P-90 tone with zero hum, preserving clarity at high gain.
• Humbucker-sized form factor provides easy drop-in fit for many guitars without routing.
• Strong midrange punch and harmonic richness that plays well for leads and thick rhythm parts.
• Modular control options let players access coil-split and phase variations while retaining core tone.

Cons

• Thickness received mixed feedback from some users, so players wanting a very thin or scooped sound may find it too warm.
• It may not be the ideal choice for strict period-correct restorations where an original P-90 single-coil is required.

Specifications

Model	SPH90-1 Phat Cat
Pickup type	Humbucker-sized P-90
Noise	Hum-cancelling design
Controls	Supports coil-split and phase mods
Fit	Direct fit, no modification required
Finish	Nickel cover
Warranty	Lifetime warranty

Our Verdict

The Seymour Duncan SPH90-1 Phat Cat is an excellent value for players who want P-90 character without hum and with an easy drop-in installation. Its powerful midrange growl, clarity and modular control options make it a versatile neck pickup for blues, rock and modern players who want a thick, singing tone backed by a lifetime warranty.

Frequently Asked Questions

Will this fit my humbucker cavity?
Yes, the Phat Cat is humbucker-sized and is designed for direct fit into many humbucker or PAF cavities with no modifications.

Does it still sound like a P-90?
Yes, it delivers classic P-90 growl and midrange punch while cancelling hum, preserving the tonal character most players expect from a P-90.

Can I coil-split or phase this pickup?
Yes, the design supports coil-split and phase modulation without losing the pickup's core tone.