Skip to content Sigma 1 Series | SDR-1 - Natural
We are open for pre-booked appointments only. To learn more about our appointment system, click the button to the right
Opening Hours
Sigma 1 Series | SDR-1 - Natural
 In Stock

Enter your name, and your friends name and email address

Stock Email
Request A One-On-One Appointment
Let us know what you would like to see, and our team will prepare everything for your one-on-one appointment at our showroom.
Preferred Appointment Time:
Products Of Interest:
* Required Field
Plek This Guitar
Please read the terms & conditions below before confirming that you wish for us to including a Plek setup on this guitar.
Choosing to have your purchased guitar Plek’d will delay the shipping. One of the team will be in contact with a rough ETA but we will endeavour to have your new guitar with you as quickly as possible. Current lead time is 2-3 weeks from the date of purchase.
If you choose to return the guitar after it’s had a Plek setup you will still be liable for the cost of the plek setup except for in cases where we’ve offered it as part of a promotion or offer.
View full terms & conditions

Sigma 1 Series | SDR-1 - Natural

Solid Sitka Spruce Top - Solid Indian Rosewood Back & Sides

Discover the Sigma 1 Series SDR-1, a guitar steeped in heritage and precision craftsmanship. Born from the legendary legacy of Sigma Guitars, this instrument combines American design ingenuity with Japanese manufacturing excellence to deliver unparalleled quality and performance. With its solid Sitka Spruce top, solid Indian Rosewood back and sides, and meticulous construction details like a dovetail neck joint and Bone nut and saddle, the SDR-1 promises resonant tones and exceptional playability. Equipped with premium hardware and finished in a sleek high gloss, this guitar is not just a musical instrument but a testament to dedication and tradition, offering musicians a timeless blend of history and innovation.

£575.00 or
 In Stock
include Plek Guitar setup
The ultimate guitar setup experience. Learn More
View In Showroom
Request an appointment with one of our team
UK Next day delivery
Fast shipping with trusted couriers, get it next day!
Free UK delivery over £99
What you see is what you will get!
Paypal, Apple Pay, Google Pay, Mastercard, Maestro, Visa, Visa Electron & AMEX

Introducing the Sigma 1 Series SDR-1, a guitar rooted in rich history and crafted for discerning musicians seeking quality and performance. Born from a legacy dating back to the late 1960s, Sigma Guitars emerged as a response to the competitive landscape of the time, offering a blend of American design precision and Japanese manufacturing efficiency. Each Sigma guitar, including the SDR-1, undergoes meticulous inspection in the United States, ensuring unparalleled quality control before reaching the hands of musicians.

Crafted with precision and attention to detail, the Sigma 1 Series SDR-1 boasts a robust construction designed to resonate with clarity and depth. Featuring a D-14 Fret body size and a dovetail neck joint, this guitar exudes stability and durability, promising years of reliable performance. The top is fashioned from solid Sitka Spruce, renowned for its resonance and responsiveness, while the back and sides showcase the rich tones of solid Indian Rosewood.

The playability of the Sigma 1 Series SDR-1 is further enhanced by its meticulously crafted components. A low-profile Mahogany neck ensures comfort and ease of play, while the Bone nut and saddle contribute to superior tone transfer and sustain. The fingerboard and bridge, crafted from Micarta, offer a smooth and consistent playing experience, ideal for both intricate fingerstyle and dynamic strumming.

Designed to meet the demands of modern musicians, the Sigma 1 Series SDR-1 is equipped with premium hardware, including chrome diecast tuning machines for precise and stable tuning. The guitar is finished in a lustrous high gloss, accentuating its elegant aesthetics while providing protection against the rigours of performance and travel. Completing the package, the Sigma 1 Series SDR-1 comes fitted with D'Addario EXP16 strings, ensuring optimal tone and longevity.

For musicians seeking a guitar that embodies a rich heritage of craftsmanship and delivers exceptional performance, the Sigma 1 Series SDR-1 stands as a testament to quality and dedication. Whether you're a seasoned performer or a discerning enthusiast, experience the legendary sound and craftsmanship of Sigma Guitars with the SDR-1.