 Boss Dr. Sampler SP-303, with cords and adapter | |
| Electronic instrument | |
|---|---|
| Other names | SP-303, 303 |
| Classification |
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The Boss Dr. Sample SP-303 is a discontinued digital sampler from Boss, successor of the Boss SP-202 Dr. Sample.[1] The SP-303 was revamped and redesigned in 2005, and released as the SP-404, by Roland Corporation.