Guild Jumbo Junior

Guild Jumbo Junior

Brand: Guild | Stock Id: GUILD-JJMH

Guild now offers its classic jumbo shape in an affordable smaller size. Whether on the couch, in the studio or on the go, the Jumbo Junior’s compact design allows you to have a Guild by your side at all times. Fun and comfortable to play, the Jumbo Junior’s warm tone and surprising volume will inspire many memories, group sing-alongs, and weekend jam sessions. Featuring a solid Sitka spruce top and an arched mahogany back, the Jumbo Junior offers Guild’s classic aesthetic for those who love the look of a jumbo, but may not love the size. Top it off with Guild’s AP-1 pickup, and a deluxe padded gig bag, and the Jumbo Junior is ready to go whenever you need to get your Guild on. Also available with solid spruce top and maple back/sides.

jumbo junior mahogany front


Style: Jumbo Junior Acoustic Steel with an Arched Back

Top Wood: Solid Sitka Spruce

Back & Sides Wood: Mahogany

Electronics: Guild/Fishman AP1 with Sonicore pickup, Volume and Tone controls

Gig Bag: Guild Deluxe Gig Bag


Westerly Collection: Archbacks


Body TopSolid Sitka Spruce
Body BackMahogany
Body SidesMahogany
Body ShapeJumbo Junior
BracingScalloped X
FinishSatin polyurethane
Body Depth Upper Bout3 11/32″ (85mm)
Body Depth Lower Bout4 1/8″ (105mm)
Body Length17 1/4″ (438mm)
Body Width Lower Bout14 1/2″ (368mm)
Body Width Upper Bout10 1/2″ (267mm)
Overall Guitar Length37″ (940mm)
Body BindingWhite ABS Binding
Top PurflingBlack/White ABS purfling


Neck MaterialMahogany
Neck ShapeSlim C
Scale Length23 3/4″ (603mm)
Nut Width1 11/16″ (43mm)
Nut MaterialBone
Fingerboard MaterialRosewood
Fingerboard Radius12″ (305mm)
Fingerboard InlaysMother-Of-Pearl Dots
# of Frets19
Tuning MachinesGuild Vintage-Style Open-Gear
Hardware Finish/PlatingChrome
Truss RodDual Action
Truss Rod Wrench4mm Hex Key


Bridge String Spacing2 3/16″ (56mm)
SaddleCompensated Bone
Bridge PinsIvory Colored Plastic with Black Dot
StringsD’Addario EXP17 – Coated Phosphor Bronze Medium Gauge (.013-.056)
Case or Gig BagGuild Deluxe Gig Bag
Strap ButtonsNickel
ElectronicsGuild/Fishman AP1 with Sonicore pickup, Volume and Tone controls

Due to ongoing product development efforts, specifications are subject to change without notice.

The Westerly Collection pays homage to an important period in Guild’s early history, when Guild outgrew the beloved Hoboken, New Jersey factory, and moved production to Westerly, Rhode Island in 1967. Finding a home in a former furniture manufacturing building, Guild took advantage of the additional space the new location had to offer, and improved upon the production layout left behind in Hoboken.

With a fresh start, highly skilled employees, and plenty of room to grow, Guild flourished. It was not long before the Westerlyfactory became renowned for exceptional craftsmanship, quality, and the introduction of many beloved Guild acoustics. The dedication to innovation was apparent, with meticulous attention to detail. Inspired by this golden era, the Guild Westerly Collection carries on the tradition of impeccable workmanship and unwavering excellence by incorporating high-quality materials and classic Guild designs into each instrument.

History of Guild Archbacks

Guild began its legacy in 1953 by producing archtop electric guitars for the Jazz market in New York city; these guitars were built with arched backs made from pressed laminate maple, a low-cost alternative to hand-carved maple backs typical in Jazz guitar construction. As the company grew and began offering flat-top acoustics in 1954, the first models such as the F-30, F-40 and F-50 shared this pressed laminate arched back construction, which became a Guild trademark. Other classic Guilds like the D-25 and F-412, icons of the brand’s history to this day, represent this unique combination of acoustic flat top and arched back guitar construction.

In addition to its classic look and ergonomic comfort, an arched back design prevents the need for the added support of back braces, reducing weight while increasing projection and volume, contributing to the revered Guild sound for which these historic models are so well loved. We’ve paid homage to this classic Guild design trademark with a full line of affordable Archback models, available now from the Westerly Collection in sizes ranging from Concert to Jumbo.

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