Sigma

Sigma SDR-28 All-Solid Spruce/Rosewood Dreadnought Acoustic Guitar

SKU SDR-28
$1,669.99
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.
Only 3 left 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 SDR-28 All-Solid Spruce/Rosewood Dreadnought Acoustic Guitar

STANDARD SERIES ALL SOLID 18-35

Taking the already extraordinary Standard Series even further we have the Standard Series All Solid 18-35. Offering the same traits across 00, 000 and dreadnoughts such as ultra-thin high gloss finish, herringbone top inlay, tortoise binding and other cosmetic options depending on the model.

As the name entails, all guitars in the series are made with all solid construction. Solid spruce tops (Adirondack or stika) paired with solid back & sides (mahogany or Indian rosewood) in the highest grade available bringing the best quality construction to a long lasting standard in acoustic guitars.

  • Body Size: D-14 Fret
  • Construction: Dovetail Neck Joint
  • Top: Solid Sitka Spruce
  • Back & Sides: Solid Indian Rosewood
  • Neck: Mahogany, Low Profile
  • Nut & Saddle: Bone
  • Fingerboard & Bridge: Ebony
  • Scale Length: 25.4” (645 mm)
  • Neck width at nut: 1-3/4” (44,5 mm)
  • Truss Rod: Two way Truss Rod
  • Tuning Machines: Grover Nickel Open-Gear w/ Butterbean Knobs
  • Finish: Polished Gloss w/ Aging Toner
  • Softshell Case: SSC-D included
  • Strings: D´Addario EXP16
Details
Body Size
D-14 Fret
Construction
Dovetail Neck Joint
Top
Solid Sitka Spruce
Back & Sides
Solid Indian Rosewood
Neck
Mahogany, Low Profile
Nut & Saddle
Bone
Fingerboard & Bridge
Ebony
Scale Length
25.4” (645 mm)
Neck width at nut
1-3/4” (44,5 mm)
Truss Rod
Two way Truss Rod
Tuning Machines
Grover Nickel Open-Gear w/ Butterbean Knobs
Finish
Polished Gloss w/ Aging Toner
Softshell Case
SSC-D included
Strings
D´Addario EXP16

Everything for your acoustic

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

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.