Harley Benton B-550FL BK Progressive Series

Professional music gear - detailed information and where to buy

Harley Benton B-550FL BK Progressive Series

Harley Benton

B-550FL BK Progressive Series

4.9 Expert Rating

Product Info

Article Number: 317319
Model: B-550FL BK Progressive Series
Price: $207.90

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

This Harley Benton B-550FL is a surprisingly capable fretless bass for the price. The long scale and alder body give it a solid foundation, and the push/pull active/passive switching adds versatility. It's ideal for players exploring fretless for the first time or those wanting a budget-friendly option for funk, jazz, or soul.

Product Description

  • Harley Benton B-550FL BK Progressive Series
  • 5-String Electric Bass
  • Fretless
  • Body: Alder
  • Bolt-on neck: Canadian maple
  • Fingerboard: black walnut
  • Neck profile: Modern D
  • Scale: 864 mm (long scale)
  • Nut width: 45 mm
  • Double action trussrod
  • Pickups: 2 humbuckers
  • Volume control with push/pull function for active/passive
  • 1 Balance
  • 1 bass and 1 treble control
  • Black hardware
  • Die-cast machine heads
  • Factory strings: .045 - .125
  • Colour: Black
  • high-gloss
PROS
  • • Alder body provides a balanced, resonant tone with good sustain
  • • Black walnut fingerboard offers a unique feel and warm upper harmonics
  • • Long scale (864mm) delivers tight low-end and improved clarity
  • • Bolt-on maple neck provides a snappy response and comfortable playing feel
CONS
  • • Factory strings are basic; upgrading is highly recommended for optimal performance
  • • Fretless bass requires more precise technique and careful setup
  • • Humbucker pickups can be a bit muddy in the lower mid-range without EQ

Product Video

Key Features

Body Material Alder
Neck Material Canadian maple
Fingerboard black walnut
Pickups 2 humbuckers
Scale Length 864 mm
Frets fretless
Strings .045 - .125
Weight Approximately 9.5 lbs

Similar Products

Thomann Home Studio Bundle - Studio Packages

Thomann Home Studio Bundle

Studio Packages

$164
4.8 Expert Rating
Line6 Pod GO Bundle - Guitar Multi Effects

Line6 Pod GO Bundle

Guitar Multi Effects

$614
4.6 Expert Rating
Zoom H4essential APH-4e Bundle - Portable Recorders

Zoom H4essential APH-4e Bundle

Portable Recorders

$208
4.8 Expert Rating
Kawai K-200 ATX 4 WDB Piano - Pianos

Kawai K-200 ATX 4 WDB Piano

Pianos

$9,119
Piano, With AnytimeX-4 equipment, Millennium III mechanics with ABS carbon parts of...
4.5 Expert Rating
Manuel Rodriguez Superior Flamenco Sabicas C3-F - Flamenco Guitars

Manuel Rodriguez Superior Flamenco Sabicas C3-F

Flamenco Guitars

$957
Flamenco Guitar, Top: Solid European Carpathian spruce, Back and...
4.8 Expert Rating
Taylor 814ce Special Edition Sedona - Other Acoustic Guitars

Taylor 814ce Special Edition Sedona

Other Acoustic Guitars

$5,499
*Note:* Register your Taylor guitar to extend your warranty to 12 years.
4.8 Expert Rating
Manuel Rodriguez Superior Anniversario 120 J-SB - 4/4 Size Classical Guitars

Manuel Rodriguez Superior Anniversario 120 J-SB

4/4 Size Classical Guitars

$1,099
Classical Guitar, Special model for the anniversary of Guitarras...
4.6 Expert Rating
Taylor GS-Mini-e Sakuraburst - Folk Acoustic Guitars

Taylor GS-Mini-e Sakuraburst

Folk Acoustic Guitars

$989
*Note:* Register your Taylor guitar to extend your warranty to 12 years.
4.7 Expert Rating

Frequently Asked Questions

The black walnut fingerboard is slightly softer than rosewood, providing a smoother sliding experience, but requires more accuracy and practice.
The active mode boosts the signal and adds a bit more clarity, but the passive mode retains a warmer, more vintage character.
The double action truss rod allows for precise adjustments to counteract string tension and humidity changes, contributing to neck stability.

We use cookies to improve your experience. Learn more