What is the difference between a high-end production guitar and a Custom Shop model?

High-end production guitars (such as PRS Core Custom 24 or Gibson USA Standard) utilize advanced CNC precision combined with hand-finishing in standard production runs. Custom Shop models feature lower batch volumes, hand-selected tonewoods, custom hand-wound pickups, period-accurate construction, and master luthier voicing.

Why should I avoid drop-shipped high-end electric guitars?

Drop-shipped guitars are dispatched directly from logistics warehouses without unboxing or inspection. Without a bench inspection and 5-point setup by an in-house guitar technician, you risk receiving an unplayable instrument affected by climate shifts during storage and transit.

What does MusicStreet's 5-point setup include?

Every instrument sold through MusicStreet undergoes a comprehensive 5-point bench inspection: truss rod and neck relief calibration, nut slot depth check, bridge radius and intonation alignment, pickup height and electronic circuit testing, and fretboard conditioning.

Can I try boutique and custom shop guitars in person at MusicStreet?

Yes. MusicStreet operates a showroom at 10 Chequers Court, Huntingdon, Cambridgeshire, where players can test premium PRS, Fender, and Gibson models through high-end amplifiers in a dedicated testing environment.

Sigma All Solid Standard Series SDM-18S with Soft Shell Case - Acoustic Guitar

Sigma All Solid Standard Series SDM-18S with Soft Shell Case - Acoustic Guitar

Name: Sigma All Solid Standard Series SDM-18S with Soft Shell Case - Acoustic Guitar
Brand: Sigma
SKU: SIG-GTR-SDM-18S
Price: 1070.00 GBP
Availability: InStock

£1,070.00

Pay in 3 interest-free payments of £356.67/mo with

Klarna.

In-House Workshop Setup Inspected & tuned by our luthiers

Free UK Delivery Tracked courier on orders £99+

1-Year Warranty Full coverage & lifetime support

Established 2014

Family run independent

12 Months Warranty & in store setups

FREE UK shipping

Pairs well with

Credit is offered by Shopify International Ltd. (FRN: 1031087)in partnership with Affirm UK Limited. Shopify International Limited is an Appointed Representative of Affirm U.K. Limited, trading as Affirm, which is authorised and regulated by the Financial Conduct Authority (FRN: 756087). Affirm’s company number is 10199101 and its registered office is at C/O TMF Group, 1 Angel Court, 13th Floor, London, EC2R 7HJ.

Sigma All Solid Standard Series SDM-18S with Soft Shell Case - Acoustic Guitar

£1,070.00

Dreadnought 12-fret acoustic guitar featuring a slope-shouldered body with slotted headstock. Built with a solid Adirondack spruce top and solid mahogany back and sides for warm, resonant tone. Includes soft shell case for protection and transport. Every Sigma guitar is professionally set up in our workshop before dispatch at no extra charge — fully checked and optimized for playability. If you have a preferred string brand or gauge, let us know with your order or visit us in store for a custom setup tailored to your playing style.

* Remember that every Sigma guitar purchased from us here at Musicstreet is perfectly setup in our workshop prior to sale at no extra cost to the customer. By doing this we feel that you will receive the best possible playing instrument which has been thoroughly checked in every respect. If you have a specific string brand / gauge you would like any guitar from us setup with please drop us a note in with your purchase or call in store for your personal setup

Body Size: D-12 Fret
Construction: Dovetail Neck Joint
Top: Solid Adirondack Spruce (AA Grade)
Back & Sides: Solid Mahogany
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 Side Mounts w/ Butterbean Knobs
Finish: Polished Gloss w/ Aging Toner
Shoftshell Case: SSC-D
Strings: D´Addario EXP16

Includes Gig bag