Seymour Duncan SSL-4 Quarter-Pound Flat Strat RWRP Pickup

The SSL-4 Quarter-Pound delivers a high-output single-coil voice with modern clarity and aggression, designed for players who demand punchy, articulate tones without sacrificing classic Strat character. Hand-built with alnico V magnets and lacquer-dipped bobbins, this pickup balances vintage construction methods with contemporary performance specifications. The RWRP (Reverse Wound, Reverse Polarity) configuration eliminates hum when paired with standard-wound pickups in a multi-pickup setup.

Tone & Electronics

The SSL-4 produces a resonant peak at 4.4 kHz (full coil) and 5.5 kHz (tapped), yielding articulate highs and defined mids with an EQ curve of 5 bass, 4 mid, 6 treble. With a full DC resistance of 13.3 kΩ and tapped resistance of 6.9 kΩ, this pickup generates substantial output suitable for rock, metal, and high-gain applications while retaining single-coil definition.

Design & Build

Construction features hand-polished alnico V rod magnets, hand-wound bobbins with lacquer coating, and wax potting for microphonic control. The modern oval Forbon flatwork maintains traditional single-coil aesthetics without the triangular profile, and the pickup ships uncovered for direct installation into compatible Strat cavities.

Key Features

• DC Resistance (Full): 13.3 kΩ
• DC Resistance (Tapped): 6.9 kΩ
• Resonant Peak (Full): 4.4 kHz
• Resonant Peak (Tapped): 5.5 kHz
• EQ (Bass/Mid/Treble): 5 / 4 / 6
• Magnet Type: 0.25" Alnico V Rods
• Hand-polished alnico 5 rod magnets
• Hand-built bobbins, dipped in lacquer, wound and wax potted
• Reverse Wound, Reverse Polarity (RWRP) configuration
• Modern oval Forbon flatwork (non-triangular)
• Single conductor PVC cable included
• No cover

This Quarter-Pound combines Seymour Duncan's traditional hand-building techniques with high-output specifications, making it a versatile choice for players seeking clarity and presence in demanding tonal contexts.