Darkglass Microtubes 900v2 bass amplifier head
[{'entity': 'BRAND', 'value': 'Darkglass', 'span': [0, 9]}, {'entity': 'PRODUCT_NAME', 'value': 'Microtubes 900v2', 'span': [10, 26]}, {'entity': 'DEPARTMENT', 'value': 'bass', 'span': [27, 31]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'amplifier head', 'span': [32, 46]}]
Darkglass Microtubes 900v2 bass amplifier head