ROLLS RM167 មីក្រូហ្វូន និងឧបករណ៍លាយប្រភពជាមួយមគ្គុទ្ទេសក៍អ្នកប្រើប្រាស់ប៊្លូធូស
ROLLS RM167 Mic and Source Mixer With Bluetooth DIP SWITCH SETTINGS If a microphone requires phantom power, move the Mic channel’s corresponding PHAN DIP switch to the down position. This applies 12 volts DC phantom power to the indicated microphone.…