The Sigma BMC-15E+ Acoustic 4-String Bass is a stage-ready acoustic bass that convinces with a first-class sound and an attr...
With the 000ME+ Sigma offers a compact and extremely inexpensive acoustic guitar, which should inspire especially fingerstyl...
With the OMTC-1STE-SB+, Sigma offers a compact all-rounder western guitar, which is ideally suited for the couch as well as ...
