The difference between BL50A and BL50B is
BL50A adopts Qualcomm QCC5125 Bluetooth module. Support Bluetooth 5.1 Support LDAC and APTX-HD
BL50B adopts Qualcomm QCC3034 Bluetooth module. Support Bluetooth 5.0. Support APTX-HD. LDAC is not supported.
The original configuration of other materials is exactly the same. Only the bluetooth is different
In order to meet the fever and high requirements of users, the new generation of digital bluetooth power amplifier BL50A/B is specially launched. The biggest highlight supports the high and low bass adjustment pre-stage and integrates the QCC3034 QCC5125 receiving scheme, which truly supports APTX-HD 24BIT and LDAC lossless transmission. That&x27;s not all, it&x27;s not enough for fever, TI&x27;s advanced decoding chip PCM5102 is added to the back of the Bluetooth output module, which makes the Bluetooth dynamic and the level of detail greatly improved compared to the wired direct output of the mobile phone.
The price does not include the power supply, you need to purchase another power supply or bring your own power supply. The power supply purchased separately does not include postage, please make up the difference in shipping costs.
If you need a password to connect, enter 0123
The distance of Bluetooth is greater than 7 meters without blocking. If it is lower than this value, check whether the back of the antenna is tightened when it arrives