http://www.gollihur.com/kkbass/basslink.html Collection of double bass resources, including a directory of bass luthiers and sales of instruments and accessories. http://www.hammondashley.com Full service violin shop. Sales, rental, and repair of violin, viola, cello and double bass. http://www.qstrings.com/ Maker of carbon fiber violins, cellos, and double basses. http://www.uptonbass.com Double bass specialty shop offering repair, restoration, setup and sales of basses and there accessories