Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma 12-String Jumbo Acoustic-Electric Guitar with Solid Sitka Spruce Top and Indian Rosewood Back & Sides
Sigma

Sigma JR12-40E 12-String Jumbo Acoustic-Electric Guitar, Solid Spruce & Rosewood

SKU JR12-40E
$1,579.99
CAD · Taxes calculated at checkout
Monthly financing available · See options
Available to order – ships within 2-7 business days.
Not in store right now, but in stock at our warehouse.
In stock
Ships across Canada & USA · usually within 2–7 business days
14-day exchange policy · details
Questions? Talk to our staffCallEmail
Quality-checked Every order is checked by our team before it leaves Granata Music.
Fast shipping Most in-stock orders ship within 2–7 business days.
Expert support Setups, repairs and advice from our own in-store team.
Local since 1984 Ottawa’s music store – shop, lessons, studio and rehearsal space.
About this item

Sigma JR12-40E 12-String Jumbo Acoustic-Electric Guitar, Solid Spruce & Rosewood

Sigma JR12-40E 12-String Acoustic-Electric Guitar

The Sigma JR12-40E delivers the rich, shimmering tone that 12-string players love, combining premium tonewoods with dependable stage-ready performance. Featuring a solid Sitka spruce top paired with Indian rosewood back and sides, this jumbo-bodied guitar produces a bold, resonant sound with deep lows, sparkling highs, and outstanding projection.

Its full, harmonically rich voice is perfect for everything from powerful chord strumming to intricate melodic passages, filling any room with warmth and depth. Designed for comfort as well as performance, the JR12-40E features a low-profile mahogany neck and a 1-7/8" nut width, providing ample string spacing for clean fretting across all 12 strings.

Equipped with Fishman Sonitone electronics, the guitar delivers a natural and dynamic amplified sound, making it equally at home on stage, in the studio, or during practice sessions. Finished in a high-gloss polish and built with quality components throughout, the JR12-40E offers exceptional value, professional-level performance, and inspiring tone.

Features:
  • Body Size: J-14 Fret
  • Top: Solid Sitka Spruce
  • Back & Sides: Indian Rosewood
  • Neck: Mahogany, Low Profile
  • Nut & Saddle: Bone
  • Fingerboard & Bridge: Indian Rosewood
  • Scale Length: 25,4” (645 mm)
  • Neck width at nut: 1-7/8” (47,63 mm)
  • Truss Rod: Two way Truss Rod
  • Tuning Machines: Gold, Grover Mini, diecast
  • Finish: Polished Gloss
  • Electronics: Fishman Sonitone
  • Strings: D’Addario XTAPB1047-12 (EXP38) 10-47 Phosphor Bronze
  • Softshell Case: SSC-D included

Specifications

Details
Body Size
J-14 Fret
Top
Solid Sitka Spruce
Back & Sides
Indian Rosewood
Neck
Mahogany, Low Profile
Nut & Saddle
Bone
Fingerboard & Bridge
Indian Rosewood
Scale Length
25,4” (645 mm)
Neck width at nut
1-7/8” (47,63 mm)
Truss Rod
Two way Truss Rod
Tuning Machines
Gold, Grover Mini, diecast
Finish
Polished Gloss
Electronics
Fishman Sonitone
Strings
D’Addario XTAPB1047-12 (EXP38) 10-47 Phosphor Bronze
Softshell Case
SSC-D included

Everything for your acoustic

Fresh strings, a capo and a case to keep it safe.

Étuis et houssesHousse pour guitare acoustique Profile Hard | Gris
$114.99
CordesCordes de guitare acoustique D'Addario EJ en bronze phosphoreux | Tous tirants
$11.95
Capodastres & SlidesThe Good Musician Co | Capodastre universel pour guitare - Acoustique & Électrique
$24.95
Étuis et houssesÉtui softshell rembourré Solutions | Housse de transport
$49.95
ChoixJeu de 6 médiators Dunlop Jazz III (assortiment)
$8.99
CordesCordes pour guitare acoustique D'Addario XT Phosphor Bronze
$23.95
Capos et slidesThe Good Musician Co. | Capodastre pour guitare aspect bois avec porte-médiator intégré
$29.95
Étuis et houssesÉtui rigide officiel pour guitare Washburn - Format Dreadnought et Folk - Noir
$159.99

Make it play like yours

Our in-store repair shop can set this up before it leaves – string gauge, action, intonation and tuning, done to how you play. Already own one? Book a setup anytime.

Repairs & setups

New instrument? Take a free trial lesson

Granata Music School teaches guitar, bass, piano, drums, voice and more, right here in the store. Your first lesson is on us.

Book a free trial lesson

Shipping, returns & financing

Shipping Ships across Canada and to the USA. Orders are packed quickly, inspected and shipped with care – most in-stock orders ship within 2–7 business days.Shipping policy
Local pickup Pick up at Granata Music Roydon, 43 Roydon Place, Ottawa. Usually ready in 24 hours – we’ll email you when it’s ready.Hours & directions
Returns & exchanges 14-day exchange policy. See the refund policy for full conditions, including clearance and finish-flaw items.Refund policy
Monthly financing Spread the cost with monthly payments on eligible purchases. Ask our staff about current financing options and terms.Talk to an expert

Questions

Can't find your answer? Call (613) 727-0727 or email us.

Can I try it in-store before I buy?
Yes. Visit us at 43 Roydon Pl Unit 4, Nepean (across from Costco). Open 7 days: Mon–Fri 10–8, Sat 10–7, Sun 12–5. Call (613) 727-0727 to make sure it's on the floor.
Can I rent a guitar before buying?
Yes. Acoustic, electric and bass guitars rent for $5 a weekend, $10 a week or $20 a month, plus a security deposit. A capo, tuner or stand can be added for an extra fee.
Do you price match?
Yes. We'll match the verified price of any product from an authorized retailer in Canada. Call or message us with the listing.
Do you ship, or can I pick it up?
We ship across Canada and the U.S. by UPS, Canpar or Canada Post. Cost and delivery estimate show at checkout. Local? Choose ‘Pick Up’ at checkout to collect it in Nepean at no shipping charge.
Do you offer guitar lessons?
Yes. We teach electric, acoustic, classical and bass guitar, starting with a free beginner trial lesson ($35 value). Lessons are $30 for 30 minutes or $60 for 60 minutes.
What's your return policy?
Regular-priced items can be exchanged within 14 days at no charge, or returned within 7 days for a refund to your original payment method, less a 5% restocking fee. Please bring your receipt and the original packaging. Boxed gear can be opened to check it out, but must come back unused, undamaged and complete for a refund. Sale and clearance items, and anything bought with a discount code, are final sale.