PS: This product link have 3 order options as following,the sales price is not including power adapter/supply
A: TPA3116*2 100W*2 Power
without
tuning adjustment and
without
bluetooth
B: TPA3116*2 100W*2 Power
with
tuning adjustment but
without
bluetooth
C: TPA3116*2 100W*2 Power
with
tuning adjustment and
with
Bluetooth 5.0 APTX-HD
The latest version is the 2019 version. Bluetooth 5.0 is received as Qualcomm QCC3003, but it is not enough for music lovers, the output adds PCM5102A decoding output, and two high-end chips combine to make the Bluetooth effect really leap. The level of detail is excellent,
American BB's new PCM5102A decoding core is a 24-bit stereo audio digital-to-analog converter (DAC) with a dynamic range of 112dB, distortion-93db, direct output of 2.1V RMS audio voltage, high frequency without glitch, low frequency powerful, under Good dive.
Support A2DP, AVRCP, HFP, AAC
1, Here is the picture of 100W*2 simple version without tuning and bluetooth, as following
2, Here is the pictures of 100W*2 with tuning but without Bluetooth, as following
3, Here is the pictures of high version 100W*2 with tuning and QCC3003 bluetooth 5.0 APTX-HD+PCM5102A decoding






