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Sigma guitars made in Japan from 1970 through 1983. Seeking to compete in the market for budget-grade instruments, in 1970, Martin began importing acoustic guitars made by subcontractors in Japan. lower cost, in the 1970's Due to the popularity for a lower cost Decades before other companies recognized their potential, Sigma unveiled two dreadnoughts that employed exotic woods the distinctive Oriental Chestnut DT-4N and the DV-4, which had a spruce top and ovenkol body. The naming scheme for Sigmas was originally by size, composition, and quality. In 1980 the paper labels were discontinued and the inner back brace was "branded." S00M-18VS Limited Plus Shipping USPS is set at $ 59.00. Last year or so a new agreement came in force, AMI can continue with the Martin Sigma models, but cannot label them as Sigma's. People from Anatolia migrated to the city to find employment in the many new factories that were built on the outskirts of the sprawling metropolis. LM-SG00+ The DR-28 was manufactured in Japan, Korea and Taiwan while the SDR-28 and the SDR-28H appear to have been manufactured in Korea and Taiwan only, starting in early 1984. In 86 came the thin-bodied TB guitars with three-band EQ and transducer pickup. This is understandable since the Martin customer service department now responds to individual inquiries stating "all" Sigma's had laminate back/sides with solid tops, while Sigma catalogs from the early 70s list the back/side wood as solid. The actual build date would be in the 1970's, Martin has since sold the Sigma Name, and they are still being made. 1970" on the peghead and may have mahogany back and sides. Excellent Guitar, Sigma's were made by Martin overseas, I believe Sigma guitars are now produced under the guidance of AMI, an acoustic and classical guitar distributer. Seeking to compete in the market for budget-grade instruments, in 1970, Martin began importing acoustic guitars made by subcontractors in Japan. R is for rosewood, M for mahogany, S for sapele, B for bubinga, J for jacaranda. Sigma Guitars | Music City In 76, Gen II Sigmas made in Japan were introduced with the type S peghead, a new logo, different label, and other changes to synchronize with Martins domesitc models. SDR-28H 100% ORIGINAL 1970s Sigma by Martin DR-7 ACOUSTIC GUITAR MIJ - Reverb.com Like their Marquis brethren, they carried a 10-year warranty. The guitar is in nearly mint condition and has been used very little and kept in a dry clean place. UP FOR YOUR CONSIDERATION IS THIS 100% ORIGINAL 1970s Sigma by Martin DR-7 ACOUSTIC GUITAR (serial # S928507) (ROSEWOOD) w/ PADDED GIG BAG CASE By clicking Subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on Reverb. 000R-42 Sigma was the lower priced offshoot of Martin, first manufactured in Japan in 1970. USt-IdNr. It was my primary guitar for a couple of years but I quickly realized it's limitations in tone and playability. The sigma symbol is often described as a "sideways M." Sigma for Sale | Guitars | Gumtree 1970s Sigma Martin Japan GCS-5 Acoustic Guitar Sound Demo Currency: 2015. Some new models were introduced the DM-4B, DM-4L, solid tops CS-ST, DM and DR-1ST, and the FD-16M while a core of established models remained, though one by one they faded from price lists, inventory manifests, and catalogs. For a limited time, save in the Gibson European Demo Shop. Is anyone able to assist. In 1980 the paper labels were discontinued and the inner back brace was "branded." Sigma identified their dreadnought and grand concert guitars as "Second Generation" when the headstock design changed to utilize a gold decal stating "Sigma Guitars" in script with "Est. 1970' underneath in a smaller block font. There were also three styles of banjos the inexpensive SB-10, the midrange SB-25 (with a brass tone ring and a clear resonator), and the top of the line SB-80. Watch this gear and we'll notify you if it becomes available again. The line included the CS-4 classical, GCS-4 grand concert, dreadnought DM-4 and DM-4S (with sunburst finish), the mahogany-stained/spruce-topped DM-4M and DM-4Y (with age toned top), and the Venetian-cutaway DM-4CV. Learn More, We understand the importance of online privacy and are committed to complying with the EU General Data Protection Regulation. Sigma DM-4 Paper label Made in Korea Headstock Sigma Guitars Est. JMC12-GA, 4 Series JM-SG45L+ GM12-BKB, 1 Series For a limited time, save in the Gibson European Demo ShopUp to 25% off select Gibson guitarsShop now, View similar gear from other sellers on Reverb. 00R-45VS Meanwhile ST Louis Music, a distributor, owned the marque in USA only and sold chinese made generic guitars under that name. These inspections and adjustments were made in the "old" Martin building on North St.(c1865,) then known as the Import house. Sigma Guitars est 1970 gmc-ste / Electro Acoustic Guitar Westminster, London Hi im selling sigma guitars est 1970 gmc-ste Guitar in a good condition. OMR-1ST To reflect our commitment, we updated our terms and conditions. As a distributor of fine acoustic and classical guitars for over 25 years, it is a great honor that we were able to obtain for some parts of the world the rights of the time-honored name "Sigma Guitars Est. S000R41-Limited, Classic Guitars Leaf Engraved Hard Case. As a distributor of fine acoustic and classical guitars for over 25 years, it is a great honour that we were able to obtain for some parts of the world the rights of the time-honoured name "Sigma Guitars Est. I don't know, but I will see how long it last's this time.If sterling Wood can cite his experiences with Sigma guitars the so should I as I have owned 20 plus Sigmas and still own 5 to this day sincerely, Kevin"" The DR-28 and SDR-28 and SDR-28H are clones to the original Martin D-28 and HD-28 guitars and are high quality instruments. Collection only m. Cash , paypal , bank transfer . 000MR-4 SC stands for (Sunburst Color). excellent. Added to my collection new in January 2022 and kept in case. There are Sigma fans, Sigma communities, Sigma websites; and even collectors have specialized in Sigma guitars. As a luthier and guitar repairman of the finest acoustic and classical guitars now for over 40 years, it is a great honor that I was able to obtain the rights to the esteemed name 'Sigma Guitars Est. SigmaGuitars Est. 1970 By Martin - Sigma DR-41 Custom | eBay BMC-15FE+ Currency: In 1970 "SIGMA", the brand name for acoustic guitars, was launched. Martin Sigma DT-3 Acoustic Guitar Vintage Rare Quilted Maple | Reverb It is not obvious to me why the same point should not by and by be reached by the Gentiles.Thomas Henry Huxley (182595), In history as in human life, regret does not bring back a lost moment and a thousand years will not recover something lost in a single hour.Stefan Zweig (18811942), Certainly there is not the fight recorded in Concord history, at least, if in the history of America, that will bear a moments comparison with this, whether for the numbers engaged in it, or for the patriotism and heroism displayed.Henry David Thoreau (18171862). 1970". is in Great shape: The Neck is straight, Frets are solid, and the Sigma also made a DR-28SC model manufactured in Japan and an SDR-28SC model made in Korea. Sigma Guitars est 1970 gmc-ste / Electro Acoustic Guitar This vintage Sigma by Martin D18 styled acoustic dreadnought guitar was handcrafted by skilled luthiers while Sigma was still under ownership by Martin. The early Japanese Sigma guitar range was quite different to the instruments built in the following years after a move to Korea. By continuing to use Reverb, you agree to these updates, and to our cookie policy. This may be due to them being built in several Japanese factories at the same time with no coordination in the serial numbering system. Sigma Guitars est 1970 gmc-ste / Electro Acoustic Guitar Distance from search location: 58 miles | Westminster, London Hi im selling sigma guitars est 1970 gmc-ste Guitar in a good condition. "Sigma Guitars Est. Kao odgovor na napad jeftinijih gitara iz Azije, C.F. SLM-SG00, Modern Series EUR Specifications (16) Prices (36) Reviews (4) Gallery (5) Players (0) DMR-42 1970' underneath in a smaller block font. 1970" as well as the distinctive Sigma emblem for . Listed: a year ago The first Sigmas were typically dreadnought acoustics, although Grand Concert Series (GCS) and classical models were also produced from the early 1970s (1971) onward. See Pictures. Sigma guitars for Sale | Guitars | Gumtree Gumtree Search Gumtree.com Post ad Menu Login/Register GuitarsAllMotorsFor SalePropertyJobsServicesCommunityPets Enter a location to see results close by Submit search 1970'' as well as the distinct Sigma logo in various places in the world. Sigma by MARTIN Acoustic Guitar 1970 / 1971 vintage | Reverb Currency: 1970 Engraved in gold Sigma akusztikus gitr | Akusztikus gitr | Stageshop This may have been as early as 1976. Sigma Acoustic Guitars | Acoustic guitars | Stageshop Please check the fields highlighted in red. Limited Run SG Series All Solid Standard SE All Solid 18-35 Standard SE All Solid 40-45 1 Series 15 Series Basses Classic Guitars Crossroad Series Limited Edition SE Series SG Series Signature Edition Special Edition ST Series Standard Series Travel Guitars. The streets were wide and the sidewalks were crowded and chaotic with . Finland, (194) Session guitarist, track record includes recording sessions and international tours with artists including Roger Waters, Mike Oldfield, Suede, Scott Walker, Slim Whitman, David Allen Coe, Kirsty McColl, Sarah Brendel, David Dundas, Dexy's Midnight Runners, Westernhagen, David Mead, Henning Staerk, Toyah, and many more. Hey! "Sigma-Martin USA" guitars built in 1981 and 1982 had serial numbers 900,001 to 902,908. To reflect our commitment, we updated our terms and conditions. Sigma se zrodila v roce 1970, kytary zaala vyrbt prv v Japonsku, odkud cestovaly do USA k vstupn kontrole, ne byly uvedeny na tamn trh. Martin Co." Serial # is 251610. DRC-28EL SIGMA - Melodica Music Store Sigma guitars in East Sussex | Stuff for Sale - Gumtree By clicking Subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on Reverb. Headstock says sigma guitars est 1970. Early models have a zero fret and capital letters SIGMA logo on the peghead with a Greek (capital sigma). GRC-GA The DR-28 was manufactured in Japan, Korea and Taiwan while the SDR-28 and the SDR-28H appear to have been manufactured in Korea and Taiwan only, starting in early 1984. In 1980, model designations were added to capitalize on Martin model numbers: the DM-18, DM-19, DR-28, DR-28H, DR-35, DR-41, and DR-45. JM-SG160E+ Coming with the cover aswell. I am the third owner. Martin Co. in 2007. These were first-class Gibson knock-offs and are today highly valued by collectors. Mhlenweg 9 Originally released by C.F Martin in 1970 as a range of guitars that could compete with the affordable imports from Japan and other countries, they became a legendary brand in their own right, renowned for their great quality and affordability. Items must be returned in original, as-shipped condition with all original packaging.Learn More. But "Sigma Guitars Est. Im in Reading , but can get near Paddington station for collection Sigma - Sawchyn Guitars CR-6 Dreadnought shape Maple back and sides. SIGMA. OMRC-1STE-SB Martin Co., based in Nazareth, Pennsylvania, created a line of inexpensive guitars in 1970 to compete with the increasing number of imported guitars from Japan and elsewhere. DMRC-1STE Please check the fields highlighted in red. Coming with the cover aswell. The Sigma DM-18 was introduced around 1978 when Sigma was the Japanese budget line of Martin guitars. JRC-1STE Beginning in 73, certain lower-end models were manufactured in Korea, setting a pattern of multi-country/multi-manufacturers that continued throughout the run. DRC-28-SB By continuing to use Reverb, you agree to these updates, and to our cookie policy. Any info would be appreciated. Circa 1993, Sigma introduced two Gibson-knock-off jazz guitars the SEJ-35 and the SEJ-75. This is a lovely 000 style guitar with very high specs for the price. Initial construction was in Japan by various manufacturers/factories from 1970 through 1983. JRC-1STE-SB Sigma, again: Made to Martin Standards. 000R-28VS Sigma guitars made in Japan from 1970 through 1983. However, while some models lasted the entire run from 1970 through 1983, others did not and were only offered for a limited number of years, so that most models' construction dates can be narrowed down to a reasonable range. Guitars made in Taiwan have a different headstock decal: "Sigma Guitars" on top with a miniature version of the "C.F. Martin cannot, or will not confirm this. 1970 DM 1980s Left D18 Styled Dreadnought Guitar Stand Used - Excellent $1,839 $1,195.35 $643.65 Off Free Shipping As low as $85/month with Learn more Free Shipping from Fairmount, PA Buy It Now Add to Cart Make an Offer Listed: 2 years ago Views: 8259 nicks, and a scratch on the front. They are devoted to and obligated to this custom. EUR For a limited time, save in the Gibson European Demo ShopUp to 25% off select Gibson guitarsShop now, View similar gear from other sellers on Reverb. Models were the mahogany CS-2 and rosewood CR-2 classicals, the mahogany grand concert GCS-2, the dreadnought mahogany DM-2, the rosewood dreadnought DR-1 and DR-2, and the mahogany 12-string DM-12-2. Martin & Co.," but in a slightly different block font (fatter/wider) from the original 2nd gen instruments. DR-28E Guitar maker C.F. Sigma (Martin) DM-4 - The Unofficial Martin Guitar Forum Gitaar en gitarist: Sigma gitaren - Blogger It says "Sigma Guitars Est 1970" on the headstock in the same script as Martin guitars have. DR-28V Items must be returned in original, as-shipped condition with all original packaging.Learn More. But "Sigma Guitars Est. Some of these guitars also had the "Est 1970" instead of the C.F. mudcat.org: Sigma Guitars In 1980, model designations were added to capitalize on Martin model numbers: the DM-18, DM-19, DR-28, DR-28H, DR-35, DR-41, and DR-45. They consider it a tremendous honor to have been able to gain the rights to the time-honored name "Sigma Guitars Est. AGB und Kundeninformationen, Widerrufsbelehrung und Muster-Widerrufsformular finden Sie bei den Geschftsbedingungen. DM12-15E TM-12-BK Van de DM en DR series staat de D voor Dreadnought, de M voor mahonie en de R voor rozenhout. Some models were said to be of outstanding quality, both, in construction and sound. : DE813620423 Martin & Co.: Published by USA, 1992 Used Soft cover Save for Later From Antiquariat Ehbrecht - Preis inkl. Martin & Co. This continued for a few years, until the company began building in Korean, and returned to paper labels. If you continue to use this site we will assume that you are happy with it. Im in Reading , but can get near Paddington station for collection SIGMA GUITARS (EST 1970 C.F. Initial construction was in Japan by various manufacturers/factories from 1970 through 1983. In 1983, the bulk of production was moved from Japan to South Korea, where the line underwent a huge expansion. By clicking Subscribe, I agree to receive exclusive offers & promotions, news & reviews, and personalized tips for buying and selling on Reverb. JM12-1E Od tada, Sigma Guitars vrijede za brend koji nam daje izuzetno dobar zvuk sa utedom novca. SDR-45YEARS Limited JKC-40E The guitar has an awesome sound, any enthusiast will love this piece, or makes a great starter guitar if you take good care of it! There is little known about these instruments at this time. Construction moved from Japan (197083), to Korea (1984-93/94), and finally Taiwan (19932007). New Bone: Nut / Oops, looks like you forgot something. TM-12E-BK I've read somewhere that this is possibly early 1970s. View similar gear Watch Watch this gear and we'll notify you if it becomes available again. Some things to note: there is a crack/small indentation at the bottom front side. The instruments employed economy-minded materials like laminated woods for their tops, sides, and back, but were generally well-constructed. As a luthier and guitar repairman of the finest acoustic and classical guitars now for over 40 years, it is a great honor that I was able to obtain the rights to the esteemed name Sigma Guitars Est. "Sigma Guitars" were soon to have an excellent, even legendary, reputation. Your purchases help youth music programs get the gear they need to make music. Please check the fields highlighted in red. Sigma guitars in West London, London | Stuff for Sale - Gumtree Sigma Guitars Serial Numbers - shipskiey In 1970 SIGMA, the brandname for acoustic guitars, was launched. This is understandable since the Martin customer service department now responds to individual inquiries stating "all" Sigma's had laminate back/sides with solid tops, while Sigma catalogs from the early 70s list the back/side wood as solid. Beginning in 73, certain lower-end models were manufactured in Korea, setting a pattern of multi-country/multi-manufacturers that continued throughout the run.". Needs new strings and general clean-up. DRC-41E Collection only m. Cash , paypal , bank transfer . By the end of 07, stock had been disposed, marking the end of a 37-year run for the line. Oops, looks like you forgot something. These guitars are all currently being produced in China. Interview Gnther Lutz 50th Sigma Anniversary. The rights to the name was acquired by German company AMI Musical Instruments GmbH, which relaunched the brand with guitars being produced in China. The result was Sigma Guitars. Martin & Co." logo underneath. GJM-SG100+ To complicate matters further, in the 70's Sigma produced a line of guitars clearly identified by Martin, at that time, as having laminate backs and sides: model numbers starting with 52S, e.g., 52SDM-5, 52SDR-7 and 52SGCS-7. Used Sigma acoustic from Martin Guitars. Some solid body electric guitars were made by Tokai Guitars Company, LTD. After Sigma musical instruments were built in Japan, Korea, and Taiwan, they were sent to Martin & Co. in Nazareth, Pennsylvania to be inspected and adjusted by Martin personnel before going to an authorized retail store for sale to the public. Hi, I have an old Sigma DM12 MIJ 12 string guitar with the usual sigma head stock graphics but instead of Sigma Guitars it has Sigma Banjos est 1970. SOMR-28HE Add to cart Quick shop % Sigma Guitars Sigma Guitars Orchestral Body Mahogany Acoustic Guitar 000M-15+ . This is a beautiful Sigma DT-3 Guitar from Martin. This may have been as early as 1976. Sigma 000MC-1E - Auditorium. Seller Inventory # 179139. 000R-28V-SB 1970 ", telah kembali, dan kami, di AMI bangga menjadi bagian dari legenda ini. These inspections and adjustments were made in the "old" Martin building on North St.(c1865,) then known as the Import house. Wir sind Mitglied der Initiative "FairCommerce". Sigma 000MC-1E SIGMA this Guitar was made in Korea. Im in Reading , but can get near Paddington station for collection 190. "fingerstyle", , . At Reverb, your safety and security is our priority. DT-4 Guitar by Martin Vintage SunBurst 1970 S/N - 88100397Great Sounding, DMR-4 These were at first supplied by Barcus-Berry, then later by Fishman. Sigma guitars made in Japan from 1970 through 1983. The headstock shape was also modified, to be more deeply tapered and shaped to resemble their Martin brethren. The Sigma line was discontinued by C.F. Other twists for Gen II included a line of five Tokai-made electric solidbody guitars, and the first non-guitar the SB-5 banjo. The 1970s is considered as an era of rapid development and change in Istanbul, the population of the city increased rapidly. Martin & Co., Nazareth, Pennsylvania, USA. The model designation was usually hand-written in ink along the bottom border. Sigma guitars | Stuff for Sale - Gumtree Sigma Est 1970 was the main headstock logo in use. Are Sigma guitars any good? - Short-Fact It's a laminated back and side, solid top model 52S DM-5 which was ok as a guitar but not nearly a Martin. Sigma guitars in West Sussex | Stuff for Sale - Gumtree Learn More. In 1970 "SIGMA", the brandname for acoustic guitars, was launched. These instruments were constructed using preformed and sometimes partially assembled imported parts, built or completed in the C.F. This guitar needs some love or can be used for parts. By continuing to use Reverb, you agree to these updates, and to our cookie policy. Sigma guitars made in Japan from 1970 through 1983. Hey! Some very early DR-7 and DM-5 batches had what collectors call an interior type zero white label with a black border and the Gen I logo printed with Produced and distributed by C.F. Sigma JD West Islip, NY, United States 100% ORIGINAL 1970s Sigma by Martin DR-7 ACOUSTIC GUITAR MIJ w/ GIG BAG CASE Used - Excellent $539.97 + $47.90 Shipping This piece of gear has sold View similar gear from other sellers on Reverb View similar gear Watch Watch this gear and we'll notify you if it becomes available again. Some early 70s Sigma guitar serial numbers started with 7* suggesting the 197* build date (e.g. 000RCE TT-12E-SB+, SE Series CMC-6E, Basses They were built by specially trained staff in the most efficient guitar factories in Japan and then sent to the US for inspection before being released for sale and shipping to the music stores. CM-6NF Based on your location, we've changed your settings: Shipping Region: GRCE Sigma - Maar's Music BMC-155E+ At this point in the brand's history, they were owned by C.F. For a limited time, save in the Gibson European Demo Shop. DR-28VE Adirondack Die Widerru 4, 12 Seiten durchgehend bebildert, Original-Katalog - sehr guter Zustand - 1992. a96808 Sprache: Englisch Gewicht in Gramm: 150. Your purchases also help protect forests, including trees traditionally used to make instruments. SIGMA GUITARS (EST 1970 C.F. Martin & Company) DM 12-2 12 STRING While it seems Sigma actually made banjos for a period of time I have never seen this on a guitar head stock. DMC-1STE-BR Sigma guitars are a popular brand of affordable acoustic guitars with a long and interesting history. It is widely assumed by owners and Sigma historians that this is correct, though C.F. ""I have to disagree with the statement that the SDR-28 is made of solid rosewood back and sides as I have 2 of these models both made in Korea and neither have solid back and sides, now I may have just bought ones with a fluke involved but I just thought that it should be noted here!! the Look and Sound. DR-41E The DM-5 and DR-7, as well as other early models continued to be built during this time as well. Martin . Later ones do not have the zero fret and have "Sigma Guitars est. JTC-40E+, SG Series Learn More, We understand the importance of online privacy and are committed to complying with the EU General Data Protection Regulation. DMC-4E, 15 Series Watch this gear and we'll notify you if it becomes available again. 1970. why? They were built by specially trained staff in the most efficient guitar factories in Japan and then sent to the US for inspection before being released for sale and shipping to the music stores. Widerrufsrecht Sie haben das Recht, binnen vierzehn Tagen ohne Angabe von Grnden diesen Vertrag zu widerrufen. I entered this information once before but someone deleted it! France, OMR-45 Sigma Guitars | akustine gitare - ARTIST d.o.o. Banja Luka Introduction to Sigma Guitars Kevin Dunham repairs and restores guitars, operates nossigmamartinguitars.com, and maintains a blog on Sigma guitars. "Sigma-Martin USA" guitars built in 1981 and 1982 had serial numbers 900,001 to 902,908. SIGMA DR-7 acoustic guitars MwSt. De Dreadnought DM-5 en DR-7 zijn de meeste modellen die er gebouwd werden. It has Sigma Guitars Est. DMC-1E-BKB 1970, has returned, and I am proud to be part of the legend. SDR-41 Limited Since we know these instruments were manufactured from 1984 through 2007 in these two countries, it is safe to assume that a serial number beginning with 81XXXXXX was not produced in 1981. DM-5 - Sigma DM-5 - Audiofanzine CMC-STE starstarstarstarstar. Those tops were part of the upgrades on three models the DT-22, DR-11, and DR-9 which also sported a tapered headstock closer to the modern Martin; company documents referred to the design as the type S peghead. Construction moved from Japan (197083), to Korea (1984-93/94), and finally Taiwan (19932007). Interview Gnther Lutz 50th Sigma Anniversary. Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care. This may be due to them being built in several Japanese factories at the same time with no coordination in the serial numbering system. 000MR-42 Sigma serial numbers do not provide an indicator of the year in which a particular model was built. New solid-top models were given SDM and SDR prefixes, and while it has long been speculated the S denoted solid, the 88 catalog and spec sheets clearly indicate it meant scalloped as in, hand-scalloped bracing. The bulk of these instruments were shipped directly to dealers and end-users, bypassing Nazareth entirely. They developed a name for themselves but as production costs increased the line was dropped. Sigma inspection and repair operation at the old Martin factory on North Street was curtailed and moved to the plant at 510 Sycamore Street, where it fizzled. 81XXXXXX.) The headstock has a "Sigma Guitars by Martin & Co." decal. The original Martin factory built in 1850 became the "Sigma Import House!" Sigma Guitars est 1970 gmc-ste / Electro Acoustic Guitar Distance from search location: 42 miles | Westminster, London Hi im selling sigma guitars est 1970 gmc-ste Guitar in a good condition. 1970. It also has a zero fret. Sigma Guitars. 1970" underneath in a smaller block font, in the familiar Martin headstock decal form. For a limited time, save in the Gibson European Demo ShopUp to 25% off select Gibson guitarsShop now, View similar gear from other sellers on Reverb. 1970's.Sigma Guitars Est. Az AMI egy ves forgalmazi garancija mellett, mi tovbbi 1 v Stageshop garancit adunk minden SIGMA gitrra. By the mid 1970's (c1976) the headstock logo design changed to a gold 'Martin style' decal that said, 'Sigma Guitars' in script with 'Est. If you continue to use this site we will assume that you are happy with it. From Germany to U.S.A.