Avantree Bluetooth transmitter and receiver audio volume loss should be less than 5%, comparing with wired connection.
If you find the output volume via Avantree transmitter is very low, here is the check list:
- Is Priva connected to the right analog output? More details see- http://support.avantree.com/hc/en-us/articles/206855826
- Is the volume from the output of the audio source is very low? This can be tested by using the wired earphones to test and compare.
Please check whether you have plugged the 3.5mm audio cable / RCA cable tightly. Pls ENSURE tight plug of the audio cables on both ends.
- If none of the above reasons, pls contact email@example.com