Tascam DR-40X 4-track digital audio recorder
[{'entity': 'BRAND', 'value': 'Tascam', 'span': [0, 6]}, {'entity': 'PRODUCT_NAME', 'value': 'DR-40X', 'span': [7, 13]}, {'entity': 'ATTRIBUTE', 'value': '4-track', 'span': [14, 21]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'digital audio recorder', 'span': [22, 44]}]
Tascam DR-40X 4-track digital audio recorder