Color Classification:
A: ES9018 black host
B: ES9018 silver host:
C: ES9018 black host upgrade 2 OPA1612
D: ES9018 silver host upgrade 2 OPA1612
In May 2022, it will be fully upgraded to Bluetooth 5.1 version Using Qualcomm 5125 module, the compatibility is better than 8675,
The decoding index of the decoding chip ES9018K2M is much higher than that of ES9023 and PCM5102
The shell is available in 2 colors
The power supply can be a type-C port or a round port DC 12V power supply, such as a home router power supply. The USB interface can be connected to the computer to do USB computer decoding function
Bare metal size: 97×71×25mm
At the same time support ATPX HD and LDAC 24BIT94K transmission can be compatible at the same time Really lossless transmission, indeed more than CD quality Two colors are available, combined with a variety of product optimization and improvement A very cost-effective one The sound quality is obvious to all. Needless to say
CSR8675 introduction: support ATPX and ATPX HD (24BIT transmission), support TWS I2S output
In order to have a lower output impedance and a good matching output, the HIFI op amp and dual op amp 2 can be replaced.
Regardless of the design and material of this board, it has been revised and screened many times, regardless of the cost, to achieve better sound quality and better experience.
Power requirements: The default 5532 can recommend 12V power supply The product does not contain an adapter. For other op amps, the machine comes with a 12V (5.5X2.1) DC jack, which can be realized by an external adapter.
The front panel has a 3.5mm headphone output, the built-in amp can drive 300 ohm headphones, and the RCA output can be connected to a power amplifier.
The rear panel is a bluetooth antenna with a gold-plated socket It has a 12V DC power supply interface, and the USB interface can be connected to a computer for decoding Distribution of Bluetooth antenna, the model is more stable