Modulus Guitars
Modulus Graphite (formerly, Modulus Guitars) is an American manufacturer of musical instruments best known for building bass guitars with carbon fiber necks. The company, originally called Modulus Graphite, was founded in part by Geoff Gould, a bassist who also worked for an aerospace company in Palo Alto, California.
Private | |
Industry | Musical instruments |
Founded | 1978 |
Founder | Geoff Gould |
Headquarters | |
Area served | Worldwide |
Products | Bass guitars |
Website | modulusgraphite.com |
History
The name is a reference to Young's modulus, a measure of the stiffness of an elastic material, used in the field of solid mechanics. Carbon fiber has an exceptionally high modulus.
Traditionally, electric guitar and bass necks are made from hardwoods (such as maple or mahogany) reinforced with an adjustable steel "truss rod." Wood, being a naturally occurring material, is prone to variations in density and flexibility. This, coupled with the high stresses created by stretching steel strings across them lengthwise, makes wood necks prone to certain unpredictable and undesirable qualities. Among these are twisting, incorrect "bowing" (either too pronounced or too subtle), and "dead spots," or areas on the neck where notes are quieter or more indistinct compared to other areas. Non-traditional neck materials such as carbon fiber and aluminum are attempts to correct these issues by replacing wood with lighter, stiffer and more uniform components.
Gould was inspired to experiment with non-traditional materials after attending a 1974 Grateful Dead concert, at which he marveled at the size and complexity of Phil Lesh's heavily modified bass (customized by Alembic) and began to consider the possibilities of lighter, stronger materials. After being passed over by his employers in the aerospace industry, the project of creating hollow, carbon fiber bass necks was brought to fruition by Gould and Alembic, who built a bass with a prototype neck and displayed it at a trade show in 1977. Immediately after the trade show, the bass was purchased by Fleetwood Mac bassist John McVie.
Gould and some of his colleagues in the aerospace industry founded Modulus Graphite and began to make necks for Alembic and other companies before moving on to making entire instruments.
December 20, 2013 Modulus Guitars LLC was placed into voluntary Chapter 7 arrangements.[1]
Under new ownership, the company is again named Modulus® Graphite, LLC, a tip of the cap to the original days of innovation. Dedicated to bringing Modulus back as an American made boutique bass company, and ensuring the level of quality that you have come to know and trust when purchasing a Modulus instrument. Joe Perman is the lead designer / master builder. Joe is a 30 year veteran at Modulus, and is overseeing all aspects of current production; up to and including final assembly.
Instruments
- SP and SPX (bolt-on and neck-through models)
- BaSSStar (both bolt-on and neck-through models, some headed and headless necks were also available)
- TBX (through body experimental); it is rumoured, that only 11 four-string, 85 five-string and 90 6-string basses were made before year 2000 - production has started again
- Quantum SPi bass (SPi = integrated, bolt-on neck; basic version has two EMG pickups, custom options include exotic wood tops and electronics; Turbo model has the neck pickup moved closer to the bridge pickup; 4, 5 and 6 string models, 5-string has 17, 19 or 21.5 mm bridge spacing options)
- M-92 (Sweet Spot bass = single EMG pick up, bolt-on neck, pickguard; in production since 1992)
- Sonic Hammer (like M-92, but bartolini pick-up and electronics, quilt top, no pickguard)
- Genesis Bass (bolt-on neck with carbon core, wood sides and fretboard; co-designed with Michael Tobias)
- Modulus VJ Bass (Vintage J, bolt-on, active or passive electronics)
- Funk Unlimited (formerly Sonic Hammer and the Flea Bass, bolt-on neck; also available as chambered & lightweight RevOLite version)
- Funk Persuasion (single pick up, passive electronics, bolt-on neck; also available as chambered & lightweight RevOLite version)
- Vertex (single pick-up, bolt-on)
Formerly
- Modulus Genesis I Electric Guitar (G1)
- Modulus Genesis I Electric Guitar with tremolo (G1T)
- Modulus Genesis II Electric Guitar (G2)
- Modulus Genesis II Electric Guitar with tremolo (G2T)
- Modulus Genesis III Electric Guitar (G3T)
- Modulus Genesis III Electric Guitar Carved Top (G3CT)
- Modulus Genesis III Electric Guitar Semi Hollow (G3SH)
- Modulus Genesis III Electric Guitar Full Hollow (G3FH)
Notable players
Musicians that play/have played Modulus instruments are:
- Steve Rodby - Pat Metheny
- David Ellefson - Megadeth
- Flea - Red Hot Chili Peppers
- Phil Lesh - Grateful Dead
- Darryl Jenifer - Bad Brains
- Bob Weir - Grateful Dead
- Oteil Burbridge - Allman Brothers Band
- Stefan Lessard - Dave Matthews Band
- Me'shell Ndegeocello,
- Mike Gordon - Phish
- Dave Schools - Widespread Panic
- Marc Brownstein - The Disco Biscuits
- Jeff Ament - Pearl Jam
- Pete Sears - Rod Stewart - Long John Baldry - Jefferson Starship - David Nelson Band
- Nick Crash - The Paris Crash
- Chad Urmston and Pete Francis Heimbold - Dispatch
- Alex Webster - Cannibal Corpse -Hate Eternal
- David Murphy - STS9
- Wil-Dog Abers - Ozomatli
- Otto Schimmelpenninck - Delain
- Futoshi Uehara - Maximum the Hormone
- Mike Kroeger - Nickelback
- Tad Kinchla - Blues Traveler
- Anthony Dorion - Silver Machine
- Anton Zhikharev - Back Door To Asylum
- Allen Woody - Allman Brothers Band - Govt Mule
- Christopher Rapkin
- Alphonso Johnson
- David Cassidy
- Luis Fabara - Demolición
- Gio Benedetti - Toast Machine
- Mike Wozmak - Northern Stone - The JT Project - Dave and the Daddyos
References
- "Company Bankruptcy Information for Modulus Guitars, LLC". business-bankruptcies.com. Retrieved 11 July 2015.