Sigma Dreadnought DT-45

Sigma Dreadnought DT-45



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Sigma Dreadnought DT-45

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The Sigma DT-45 is an exquisite dreadnought acoustic guitar, promising the quality and finesse of a high-end instrument but at a far less eye-watering price!

Boasting a solid Sitka Spruce top, a rich Mahogany neck, a genuine bone nut and Grover open-gear tuners — the DT-45 really is a high-performance acoustic with its stunning binding, tortoiseshell pickguard and elegant fingerboard inlays making it something to really behold.

Sigma DT-45 Specifications

  • Body Size: D-14 Fret
  • Construction: Dovetail Neck Joint
  • Top: Solid Sitka Spruce
  • Back & Sides: Tilia
  • Neck: Mahogany, Low Profile
  • Nut & Saddle: Bone
  • Fingerboard: Micarta
  • Scale Length: 25.4” (645 mm)
  • Neck Width at Nut: 1-3/4” (44.5 mm)
  • Tuning Machines: Grover Gold Open-Gear w/ Butterbean Knobs
  • Finish: High Gloss
  • Strings: D'Addario EXP16
  • Softshell Case: SSC-D
More Information
Manufacturer Sigma
SKU 302374
Shipping Weight (kg) 7.000000
Warranty 3 Year
Scale Length 25.4"
Nut Width 44.5mm
Neck Wood mahogany
Number Of Strings 6
Right / Left-Handed right handed
Fingerboard Micarta
Guitar Style dreadnought


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.


Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within the hour.

Click here for more about our local Click & Collect Service.


If you and your item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

*Please note: We cannot accept returns of microphones, any in-ear earphones, monitors, orchestral instruments with mouthpieces and any other items that touch your mouth, nose or inner ear if you have removed the hygienic packaging.

Click here for more information on Returns at PMT.

Online Orders

If you and your new item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT Experts either by phone or email to return your item or organise an exchange for something more suitable.

Store Orders

If you've changed your mind about something you bought in-store, bring it back within 14 days of purchase and we'll be happy to exchange it for another product, a gift card or store credit.