XDUOO XD05 BAL Twin ES9038 DSD512 PCM32Bit/768KHz USB Balanced DAC Decoder Bluetooth 5.0 APTX LDAC AMP Headphone AmplifierPortable Audio & Video
XDUOO MT-604 4 6J1 Tubes Pre-amp XLR/4.4mm Balanced Enter/Output Class-A Balanced Tube Headphone AmplifierPortable Audio & Video
Linsoul XDuoo XD-05 Plus Moveable Audio DAC Amplifier Headphone AMP Twin Interchangeable Op Amp 32Bit/384 KHz HiFi Moveable DSD (Black)Headphones
