I have a pair fo Fiio FH5 IEM's and they are awesome. I ordered a new wire from Null Audio with an inline microphone so I can take calls while traveling for work. Now I"m looking for a portable DAC/amp to use preferably Bluetooth 5.0. I tried the FiiO BTR3 which was great for portability but...

Thank you for taking the time to read and help me with my journey. I know all of you are busy and I will make it a priority to respond to every comment. Budget - $500 Source/Amp - What are you plugging the headphones into? Google Pixel 3 Apple Macbook Pro How the gear will be used...