Lowest price:$849.00Description: The Extra Deep Studio JB350/SM4 from the Atlas series is a solid top acoustic bass that takes advantage of Breedlove's bass bracing and the JLD Bridge Truss system. Voiced for recording, this highly resonant and full sounding Breedlove bass is ideal for many situations. The extra-deep jumbo body sounds great acoustically and is ready to plug in and play out.