Reverend Mercalli 4 FM

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Page last updated Jan 02, 2026

Pricing and availability

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Price

Average Price: $800

Standard/Professional

$400

$1001+

Price Tier

In the Electric Basses category, Reverend Mercalli 4 FM is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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Discover the Reverend Mercalli 4 FM, an electric bass guitar that combines vintage aesthetics with modern functionality, making it a standout choice for bassists across genres. This four-string marvel is designed to deliver a robust and articulate sound, thanks to its innovative features and quality craftsmanship. The Mercalli 4 FM boasts a thick brick bridge pickup that offers a punchy, well-rounded tone, perfect for cutting through any mix. Complementing the bridge pickup is the neck pickup, which provides a warm, full-bodied sound ideal for deeper grooves.

The body of the Mercalli 4 FM is constructed from korina, known for its resonance and lightweight feel, ensuring comfort during long gigs or practice sessions. Its smooth maple neck and fingerboard allow for effortless playability, whether you're laying down a complex bass line or riding a simple groove. The bass is equipped with a neck-through construction, enhancing sustain and stability, crucial for maintaining consistent sound quality across performances.

The control layout is intuitive, featuring volume, tone, and a pickup blend knob, allowing you to shape your sound with precision. Whether you're in the studio or on stage, the Reverend Mercalli 4 FM delivers a versatile and dynamic range, making it an invaluable addition to any musician's arsenal.

Key Features:

Thick Brick bridge pickup for punchy tones
Warm neck pickup for full-bodied sound
Solid korina body for resonance and light weight
Maple neck and fingerboard for smooth playability
Neck-through construction for enhanced sustain
Volume, tone, and pickup blend controls for sound customization

Product specs

Brand	Reverend
Model	Mercalli 4 FM
Year	2010s
Categories	4-String Basses
Active / Passive Pickups	Passive Pickups
Active Preamp	No Preamp
Body Shape	Double Cutaway
Color Family	Brown
Finish Pattern	Sunburst
Fretboard Material	Maple
Number of Frets	21
Number of Strings	4-String
Offset Body	Offset Body
Pickup Configuration	HH
Right / Left Handed	Right Handed

FAQs

What is the neck profile like on the Reverend Mercalli 4 FM?: The Reverend Mercalli 4 FM features a medium oval neck profile, which provides a comfortable grip for a variety of playing styles, making it suitable for both beginners and experienced bassists.
What kind of tones can I expect from the pickups on the Reverend Mercalli 4 FM?: The Reverend Mercalli 4 FM is equipped with passive humbucking pickups that deliver a warm, punchy tone with excellent clarity, suitable for genres ranging from rock to jazz.
Is the Reverend Mercalli 4 FM suitable for live performances?: Yes, the Reverend Mercalli 4 FM is well-suited for live performances thanks to its robust construction, balanced sound, and reliable tuning stability.
Does the Reverend Mercalli 4 FM have an active preamp?: No, the Reverend Mercalli 4 FM does not have an active preamp; it features passive pickups for a straightforward, natural bass tone.
How many frets does the Reverend Mercalli 4 FM have?: The Reverend Mercalli 4 FM features 21 frets, providing a standard range for most bass playing needs.
What is the body shape of the Reverend Mercalli 4 FM?: The Reverend Mercalli 4 FM has a double cutaway body shape, allowing easy access to higher frets and comfortable playability.

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Reverend Mercalli 4 FM.

Features and functionality

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The Mercalli 4 FM combines a P-style pickup with a bridge humbucker, providing a versatile sound ideal for players seeking a blend of P-bass and Music Man tones.
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The Mercalli 4 FM has a responsive passive setup, with the split brick pickup delivering an aggressive yet smooth tone, unlike a standard P-Bass.
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User experience

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Owners praise the Mercalli 4 FM for its comfort and playability, with some users planning to purchase the 5-string version due to their positive experiences.
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Owners enjoy experimenting with the bridge pickup soloed, finding it offers a solid tone that differs from the niche sound of a typical jazz bridge pickup.
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With a blend knob, users often favor a neck pickup bias for a smooth sound, but note a potential volume and midrange drop when blending pickups.
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The 2014 Mercalli 4 weighs approximately 8.5 pounds, providing a reference point for those considering its portability and comfort.
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Comparisons

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Compared to Schecter basses, the Mercalli is noted for its solid build and sound quality, making it a preferred choice for travel without sacrificing tone.
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Value and pricing

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Users highlight the Reverend Mercalli 4 FM as punching above its price point in terms of quality, similar to how Schecter instruments are perceived.
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Use cases and applications

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The bass responds well to dynamics, providing a subtle sound when played softly and a zappy, growly thump with more intensity or when using a pick.
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The bass helps players improve their dynamic control because it distinctly broadcasts deviations in technique, like hitting strings with fingernails instead of fingertips.
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Build quality

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Early Mercalli 4s feature Gotoh tuners instead of Hipshot Ultralights, leading to potential neck dive when sitting without a strap.
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The 2014 Mercalli 4 may lack a pickguard, showcasing more of the maple flame finish, unlike newer models that include one.
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Early Mercalli 4s feature a rosewood fingerboard with natural streaks, a unique trait not common in later versions.
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