Sadowsky MetroExp21 Vintage MJ4 RM OBL

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Sadowsky MetroExp21 Vintage MJ4 RM OBL

Sadowsky

MetroExp21 Vintage MJ4 RM OBL

4.8 Expert Rating

Product Info

Article Number: 597136
Brand: Sadowsky
Model: MetroExp21 Vintage MJ4 RM OBL
Price: $1,208.90

* Prices may vary. Check retailer for current pricing and availability.

This Sadowsky MetroExp21 is a seriously versatile instrument, blending vintage aesthetics with modern electronics. The roasted maple neck makes it a joy to play, and the pickup combination gives you everything from warm, growly tones to aggressive, articulate sounds – ideal for players needing a bass that can handle funk, rock, and even some jazz.

Product Description

  • Sadowsky MetroExp21 Vintage MJ4 RM OBL
  • Electric Bass
  • Body: Okoume
  • Bolt-on neck: Roasted maple
  • Fingerboard: Roasted maple
  • Fingerboard radius: 12"
  • Scale: 864 mm (34")
  • Nut width: 39.2 mm
  • Nut: Sadowsky Just-A-Nut III
  • 21 Nickel silver frets (W x H: 2.4 x 1.3 mm)
  • Pickups: passive hum-free Sadowsky J-Style (centre) and passive Sadowsky Quad Coil Alnico V Humbucker (bridge)
  • Control for volume / balance / treble / bass with push/pull function for preamp bypass
  • 3-Way toggle switch for humbucker configuration - serial / parallel / single coil
  • Active Sadowsky 2-way electronics
  • Transparent pickguard
  • Sadowsky Quick Access Compartment
  • Sadowsky bridge with quick release for the strings
  • String spacing at the bridge: 19 mm
  • Distance from the thickest to the thinnest string: 57 mm
  • Sadowsky Light machine heads with open gears
  • Sadowsky S-Style security locks
  • Chrome hardware
  • Strings: .045 - .105 Stainless Steel
  • Weight: max. 4.8 kg
  • Colour: Solid Ocean Blue Metallic high-gloss
  • Includes Sadowsky PortaBag
  • Sadowsky Fretboard Protector and Allen key set
PROS
  • • Roasted maple neck and fretboard offer exceptional stability and a smooth playing feel.
  • • The Sadowsky J-Style pickup delivers a classic, focused, and articulate low-end.
  • • The Quad Coil humbucker provides versatile tonal options via the 3-way switch.
  • • Quick Access Compartment simplifies string changes and internal electronics access.
CONS
  • • Okoume body, while resonant, might be a bit too bright for some players’ preference.
  • • The active electronics, while powerful, add a layer of complexity for some users.
  • • Bolt-on neck construction, while reliable, lacks the sustain of a neck-through design.

Product Video

Key Features

Body Material Okoume
Neck Material Roasted Maple
Fingerboard Roasted Maple
Pickups Sadowsky J-Style (center), Sadowsky Quad Coil Alnico V Humbucker (bridge)
Scale Length 864 mm (34")
Frets 21 Nickel Silver
Strings Not Specified - Expect standard 4-string bass strings (e.g., nickel-plated steel)
Weight Approximately 9.5 lbs (estimated based on similar Sadowsky models)

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Frequently Asked Questions

It's voiced distinctly – more articulate and less muddy than many traditional humbuckers, thanks to the Alnico V magnets and Sadowsky's voicing philosophy.
The bypass is quite clean; you'll lose the added EQ boost, but the core tone remains very similar, maintaining the passive pickup character.
While excellent, the sustain won't be quite as long as a neck-through model, but the roasted maple neck and body wood compensate well for a balanced and responsive feel.

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