Sigma guitars blend modern acoustic guitar design with classic, vintage looks to achieve traditional styling with an open voicing and excellent response. Quality components and materials are used throughout such as seasoned, solid Sitka spruce tops, rosewood fingerboards and bridges, and premium tuners.
Tonally, Sigma guitars reference the quality of vintage instruments, but incorporate the best modern elements to their sound to produce an open, warm tone with great middle frequencies, a clear bass response and lively trebles.
I have another DM 4, Korean, same label, Serial # 8016404, obviously same place of manufacture, but a slimmer neck profile but that was purchased from ebay some years ago. I have an MIJ Sigma DR 7S,with interior back brace oval 'football' stamp, two sets of numbers, S86990 stamped on back brace, 80721 stamped on neck block. ' Sigma-Martin USA ' guitars built in 1981 and 1982 only, had specifically assigned serial numbers ranging from 900,001 to 902,908 (2,907 in total.) These serial numbers are documented by C.F. And to this day remain the only Sigma related serial numbers that are publicly available.
CONSTRUCTION
Every SIGMA acoustic guitar features high quality, handcrafted construction incorporating solid spruce tops, Sapele backs and sides and rosewood fingerboards and bridges. Like Mahogany, Sapele is renowned for its tonal qualities and stability that allow us to create lively, high quality guitars which are compatible with most genres of music playing styles.
D’ADDARIO EJ16 STRINGS
Quality strings help improve tone and playability. D’Addario Phosphor Bronze Acoustic Guitar Strings have a well-deserved reputation for being warm, bright and balanced with a long-lasting tone and easy playability. These strings feature a precision wound corrosion proof phosphor bronze wire, carefully drawn around a hexagonally shaped high-carbon steel core.
PREMIUM TUNERS & COMPONENTS
SIGMA guitars are fitted with high quality, die cast geared tuners for easy and accurate tuning. Al Bridges are made of Rosewood and fitted with quality bridge pins and saddles.
Aesthetically the new Sigma Dreadnought SIG10D gives more than a generous nod to vintage instruments with its traditional styling. The guitars produces an open, warm tone with strong and clear middle and bass frequencies and is made with a solid spruce top and high quality components throughout.
Great Brand, Fantastic Playing Guitar.
Sigma Martin Guitars Serial Numbers
‘Right out of the box I was taken back by the beauty of the wood, not only on the front but even more outstanding on the back and sides. This company knows how to build a guitar, felt solid but the tone is what blew me away. I am very pleased that a guitar at this price range can sound this good’.
Guitar Man, Amazon Review.
Sigma Guitars By Martin Serial Numbers
The SIG10AVTS is a classic looking 000 body shape with a modern dynamic voicing for a really great sounding smaller body guitar suitable for all music and paying styles. This guitar would suit a beginner or experienced player due its quality construction using a high grade, solid spruce top and sapele back and sides with premium components throughout.
Sigma Guitar Made In Japan
Low action, bright tone, classic look.
‘If you want that John Mayer sound for a fraction of the cost, look no further.
J. Bishop, Amazon Review.
The Sigma SIGAMINISBS is a Sunburst mini acoustic featuring a solid spruce top and solid mahogany back and sides. The SIG10MINISBS can be used as a travel guitar or high quality instrument for a younger person looking for a comfortable, quality instrument with great playability. It has a lots of tone for a small guitar and is finished in beautiful classic sunburst.
The most wonderful guitar I have ever had!
Decided to start learning guitar and a friend recommended Sigma to me. I was sceptical due to the price, but am pleasently surprised when the guitar arrived. I would recommend it to anyone that just want to pick up a quality guitar and start playing. Love the sound!.
Amazon Review.
The SIG10FVTS is a classic looking Folk body shape with a modern dynamic voicing for a really great sounding smaller body guitar suitable for all music and paying styles. This guitar would suit a beginner or experienced player due its quality construction using a high grade, solid spruce top and sapele back and sides with premium components throughout.
Excellent instrument!
I am a very satisfied customer, and very happy with this fine instrument to enjoy with friends during gatherings outside by the grill etc. I highly recommend getting this instrument to anyone who wants a fine guitar with great characteristics found in more expensive instruments at an unbelievable price. Thank you Sigma and keep up the good work!
Mike, Amazon Review.