Sell Fiio BTR5 2021 DAC Lossless Bluetooth Audio Receiver DAC ES9219C With MQA best price

2021Btr5 New Function: 1.Added MQA function, which can expand the MQA tracks on the mobile phone, and with the playback software with MQA decoding function, it can realize 2x8 times MQA expansion 2.The 2021 version of BTR5 supports one-key switching to the "little tail" mode. When a USB connection is detected, the BTR5 will automatically pop out of the selection menu. The user only needs to press any button within 15 seconds to turn off the charging function and enter the mobile decoding mode . (If there is no operation within 15 seconds, keep charging open, the pop-up window can also be closed through the option in the APP 3.New accessories TypeC to TypeC skin-friendly silicone short line 4.Software filters have been reduced from 6 to 2 (DAC has added MQA function, so internal filters have been deleted) -Dual ES9218C DAC chips -CSR8675 Bluetooth chip -FPGA clock management -Dual independent crystal oscillators -Bluetooth 5.0 with full format support -Independent control chip XMOS XUF208 -USB DAC supporting up to 384 kHz and DSD256 native -Double-sided 2.5D glass with OLED display -3.5 and 2.5mm headphone outputs -Intelligent control with FiiO Music app -One-touch NFC pairing with supported Android devices FiiO 2021 BTR5 Specs Bluetooth Profile HFP, HSP, A2DP, and AVRCP Bluetooth Version：5.0 Supported Audio Formats / Codecs SBC, AAC, aptX, aptX LL, aptX HD, and LDAC Chipset Bluetooth: CSR8675 DAC and Amp: 2 x ES9218C USB DAC Chip: XMOS XUF208 USB DAC Sampling Rate: Supported up to 384 kHz/32-Bit and DSD 64/128/256 THD + N PO: <0.003% (LDAC 1 kHz A-Weighted) BAL: <0.002% (LDAC 1 kHz A-Weighted) SNR PO: ≥118 dB (32 Ohms A-Weighted) BAL: ≥122 dB (32 Ohms A-Weighted) Transmission Distance 32.8' / 10.0 m (Open Areas) Channel Balance ≤0.1 dB Gain Supported (High/Low) Display 0.5" / 12.7 mm, 64 x 32 pixel OLED Controls Multi-Function Button: Pairing, Play, Pause, Accept Call, Hang Up, Cancel, Force Pair, Open Voice Assistant Volume Button -Power Button Headphone Output 1 x 1/8" / 3.5 mm (PO) 1 x 2.5 mm (Balanced) Output Power PO: About 80 mW (32 Ohms Loaded) PO: About 90 mW (16 Ohms Loaded) BAL: About 240 mW (32 Ohms Loaded)