Asylum Seeker
Senior Member
Small, battery USB DAC/Amp/Bluetooth receiver devices
To make the cut, USB DAC/Amp/Bluetooth receiver device has to meet the following criteria:
1. FIIO BTR5
2. SHANLING UP4
To make the cut, USB DAC/Amp/Bluetooth receiver device has to meet the following criteria:
- Self Powered - Possess its own internal battery
- Small - no bigger than 30 cubic centimeters in volume
- USB DAC - compatible with Android 9 and above as a DAC via USB-C
- Headphone amp - 3.5mm jack single-ended output
- BT - Bluetooth 5.0, LDAC, AptX, AptX-HD, AptX-LL
- Price - under $150
1. FIIO BTR5
2. SHANLING UP4

Last edited: