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At A Glance
- Body Shape
- Banjo
- Back & Sides
- Mahogany
- Neck
- Okoume / Screw jointing
- Fretboard
- Purpleheart
- Bridge
- Purpleheart & Maple bridge
- Inlay
- Special Acrylic fretboard inlay
- Tuning Machine
- Chrome friction tuners
- Nut Material
- Plastic
- Number of Frets
- 22
- Saddle Material
- Purpleheart
- String Gauge
- .009/.016/.023/.030/.009
- String Space
- 14.5
- Factory Tuning
- 1D,2B,3G,4D,5G
- Output Jack
- 1/4" output
- Finish Top
- Gloss
- Finish Back And Sides
- Gloss
- Finish Neck Back
- Gloss
- Scale
- 670mm
- A : Width
- 32mm at NUT
- B : Width
- 46mm at 14F
- C : Thickness
- 21mm at 1F
- D : Thickness
- 22mm at 7F
- Radius
- Flat
- A : Length
- 14"
- B : Width
- 14"
- C : Max Depth
- 4 5/16"
- Colour
- Natural
Ibanez built the B300 as an acoustic banjo in the natural finish, positioned as an entry point in the Ibanez banjo line. The instrument carries a 1/4" output jack, placing it in the electro-acoustic category and making it suitable for amplified performance as well as acoustic use.
The B300 features a mahogany back and sides with an okoume neck joined via screw jointing. The fretboard is purpleheart with a flat radius and special acrylic inlay, running 22 frets over a 670mm scale. The purpleheart and maple bridge pairs with a purpleheart saddle and a plastic nut measuring 32mm at the nut position. Neck dimensions are 21mm thickness at the first fret and 22mm at the seventh, with a body width of 14 inches and a maximum depth of 4 5/16 inches. Chrome friction tuners handle tuning, and the instrument ships from the factory set to 1D, 2B, 3G, 4D, 5G with a string gauge of .009/.016/.023/.030/.009 and a string spacing of 14.5. All exterior surfaces — top, back, sides, and neck — carry a gloss finish.
Owners researching head replacement, coordinator rod adjustment, or pot hardware compatibility should consult a qualified luthier or banjo technician familiar with the instrument's dimensions and construction.
STRAIGHT TALK
What Stands Out
Keep In Mind
From the people who own them
Nothing in The Vault is for sale. These records exist so the instruments stay documented after the manufacturer moves on — and the most useful part of that record is what owners add to it.
Owner photos
Put yours on the record.
The catalog shot showed one finish, under one light, a long time ago. Yours has been played. Photos from owners are what the next person finds when they are trying to identify a part, match a finish, or work out whether the one they just bought is really what the seller said it was.
What do you know about this one?
Specs only go so far. What actually fits, what breaks first, what the factory got right and what everyone ends up changing — that lives with the people who own them, not in a datasheet. Post what you know and it stays on this page for whoever comes looking next.
Build Your Complete System
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Gear Help, Handled
From spec questions to full builds — players who have lived this gear since 2007.
Since 2007
Fit & Compatibility
- Bridge, tuner, and nut fit confirmed for your guitar
- Pickup and electronics compatibility checks
- Pedal power and amp/cab impedance matching
Mods & Upgrades
- Upgrade paths for the guitars you already own
- Wiring, routing, and hardware swap guidance
- Advice from people who actually do the mods
The Vault
- Discontinued and EOL guitars kept on record
- Specs, history, and known part compatibility
- Share your builds and mods with the community
