DiMarzio John Petrucci Signature Model LiquiFire Humbucker Pickup – Black

DiMarzio John Petrucci Signature Model LiquiFire Humbucker Pickup – Black

Experience smooth, expressive lead tones and outstanding note clarity with the DiMarzio DP227BK LiquiFire John Petrucci Signature Humbucker Pickup. Developed in collaboration with the legendary Dream Theater guitarist, the LiquiFire combines warm, singing highs with a tight bass response, making it an excellent choice for progressive metal, instrumental rock, fusion, and expressive guitar performances.

Introduced in 2009, the LiquiFire was developed during the recording of Dream Theater’s album Black Clouds & Silver Linings. John Petrucci wanted a neck pickup capable of producing fluid, sustaining lead tones through heavily overdriven amplifiers while retaining clarity and definition when playing complex chords with a clean sound.

Inspired by Petrucci’s earlier use of the DiMarzio Air Norton, the LiquiFire features a specially refined tonal response. Its warmer, smoother treble helps prevent harshness during high-register solos, while its tighter, brighter bass maintains articulation across lower notes. The result is a focused and balanced voice suitable for both technical playing and melodic expression.

Equipped with an Alnico 5 magnet, the LiquiFire delivers a responsive attack with warm harmonics and excellent note separation. Its manufacturer-rated 300mV output provides a strong yet controlled signal, helping sustain expressive lead passages without sacrificing natural playing dynamics.

The pickup’s smooth tonal character makes it particularly effective for legato playing, sustained bends, fast melodic runs, and complex chord voicings. Under heavy distortion, individual notes remain clear and musical, while clean amplifier settings reveal a balanced, articulate response.

Featuring four-conductor wiring, the LiquiFire supports versatile switching configurations, including coil splitting and parallel humbucking when installed with compatible electronics. Its passive construction requires no battery and integrates with conventional guitar control systems.

Although designed primarily for the neck position, the LiquiFire can also be used in the bridge position. It pairs particularly well with the DiMarzio Crunch Lab Bridge, creating a complementary setup for powerful rhythm tones, expressive solos, and articulate clean passages.

Finished in classic black with Standard pole-piece spacing, the DiMarzio DP227BK LiquiFire is an excellent choice for guitarists seeking fluid lead tones, warm highs, tight lows, and exceptional clarity in a professional signature humbucker.

Specifications