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Ibanez UB804 Fretless Electric Upright Bass, Jatoba Fretboard, Mahogany Oil Burst (B-STOCK)

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Manufacturer's Description

Ibanez UB804 Fretless Electric Upright Bass, Jatoba Fretboard, Mahogany Oil Burst

Features Padded Gigbag

A padded gig bag can carry everything in it, including the bass itself, bow and stand.

AeroSilk Piezo pickup custom for Upright

Whether bowing or finger picking, this specially modified piezo system detects the vibrations of the strings that vibrates in different shapes, and then outputs the signals at equalized level.

Jatoba Fretboard

Jatoba has a reddish brown color which produces a rich mid range with a crisp high end.

TAMA® Roadpro stand custom for Upright included


  • neck type: UB4 5pc Maple/Walnutneck-through
  • top/back/body: Maple body
  • fretboard: Jatoba fretboard/White dot inlay
  • fret: Fretless
  • bridge: Custom AeroSilk MR5 bridge
  • string space: 30mm
  • factory tuning: 1G, 2D, 3A, 4E
  • strings: D'Addario┬« ECB81
  • string gauge: 045./065./080./100
  • hardware color: Black
  • Scale: 864mm/34""
  • a : Width: 42mm at NUT
  • b : Width: 84mm at 24F
  • c : Thickness: 35mm at 1F
  • d : Thickness: 42mm at 12F
  • Radius: 60 - 90mmR

Overall Condition

This is a New B-Stock Guitar with the original box and paperwork. Ibanez is very picky on its product quality, a little discolored tiny spot or blemish or little finish run on the finish of the guitar. A lot of times we can't even tell what is the difference between these and the A-stock guitars, but despite any blemishes, they sound, feel, and look amazing!

note: The photos above may not be of the exact item you'll receive. The serial number may differ but specs will all be the same. Please feel free to get in touch with us for an in-hand description.

Our in-house guitar tech will inspect, test, set up, and clean all of our instruments on site prior to shipping. All of our instruments are guaranteed to be fully functional upon arrival.