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At A Glance
- Series
- JAZZ
- Color
- Natural
- Body / Style
- Jazz: 2V/2T/3 way toggle
- Top
- Maple: 2x Humbucker
- Back / Sides
- Maple
- Fingerboard
- Ovangkol
- Case
- GC78
Washburn positioned the J3NK-O-U within its Jazz Series as an acoustic-electric guitar finished in Natural. The Jazz Series designation placed this instrument in Washburn's range aimed at players seeking a hollow or semi-hollow platform suited to jazz-oriented playing.
The guitar was built with a maple top and maple back and sides, paired with an ovangkol fingerboard. The electronics configuration followed a standard dual-humbucker layout with two volume controls, two tone controls, and a three-way toggle switch — a setup familiar to players of jazz-style electric and acoustic-electric instruments. The instrument shipped with a case designated GC78.
Owners seeking setup adjustments, intonation work, or compatible replacement parts for the hardware, electronics, or fingerboard should consult a qualified luthier or guitar technician familiar with acoustic-electric instruments of this configuration.
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
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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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
