Bunny Brunel had an early start designing basses with Fender, Carvin, and now since 2015 he designs exclusively for ESP Guitars 4-strings, fretless, and 5-string Electric basses. He also perfected his creation the Bunny Brunel Electric Upright Bass (BBEUB), which is versatile and dynaamic with powerful amplification, a gorgeous sound, and easy to master.