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![](https://ae01.alicdn.com/kf/Sbe2a1c8ae07e4841bc2fdd8cd3db94ab7/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/Sba46160f7ad14316bb64a6f7266d5065C/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/Sb05a7eb9ad3e4c0ca66a11f5ea823581B/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/S0055dc04415649c78665ed0b3d7321259/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sbe2a1c8ae07e4841bc2fdd8cd3db94ab7/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/Sba46160f7ad14316bb64a6f7266d5065C/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/Sb05a7eb9ad3e4c0ca66a11f5ea823581B/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/S0055dc04415649c78665ed0b3d7321259/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg) ![](https://ae01.alicdn.com/kf/Seb105323057d47c99d388acc52cfb680q/Nvarcher-ES9018K2M-I2S-HiFi-DAC-2B-3B.jpg)
- Ä¡¼ö (W x H x D): 53*48MM
- USB ȣȯ¼º: À©µµ¿ì 7,À©µµ¿ìÁî 8,À©µµ¿ìÁî 8.1,windows 10
- ºí·çÅõ½º: ¾Æ´Ï´Ù
- ¿ÍÀÌÆÄÀÌ: ¾Æ´Ï´Ù
- D/A ÄÁ¹öÅÍ: ES9018K2M
- ¸ðµ¨ ¹øÈ£: ES9018K2M
- ¼ÒÀç: Çöó½ºÆ½
- DSD »ùÇøµ ÁÖÆļö: 11.2896 ¹é¸¸Ç츣Âê (DSD256)
- PCM ´Ü¾î ±æÀÌ: ºñÆ®
- PCM »ùÇøµ ÁÖÆļö: 44.1kHz,48 kHz,88.2 kHz,96 kHz,176.4kHz,192KHz,352.8 kHz,384 kHz
- Ãâ·Â: RCA
- ÀÔ·Â: µ¿Ãà
- À¯Çü: ÈÞ´ë¿ë
- ºê·£µå À̸§: Nvarcher
- ¿ø»êÁö: Áß±¹
¿É¼ÇÁ¤º¸[(29)Standard Coaxial IN] [(175)Standard I2S Input] [(193)Updated Coaxial IN] [(504)Updated I2S Input]
Product details
1. Use original ES9018K2M op amp using original JRC4580D. 2. Using high-precision active crystal oscillator, solid capacitors are used for main filtering, and ruby electrolytic capacitors are used for positive and negative voltages. 3. High-precision chip resistors are selected for the resistors to ensure a good signal-to-noise ratio of the whole machine. 4. The I2S input adopts XH2.54 6P socket, and the coaxial input is welded. 5. The RCA lotus seat is the standard and high-end equipment.
Basic parameters:
Input power: DC 5V 0.5A Board size: 53*48MM Mounting hole size: 43*38MM Distance between two RCA output sockets: 20MM
Input support:
I2S/DSD: 32bit 384k/DSD64, DSD128, DSD256
Signal input description:
The I2S seat is reserved, but the I2S input channel is closed, the input I2S signal input is invalid, and only the coaxial signal can be input. No coaxial signal input function, coaxial signal input is invalid, only I2S signal can be input. I2S and coaxial input can only choose one of the two, and cannot be input at the same time, otherwise the sound conflicts.
Main selling points:
1: Used in conjunction with the interface, there is no defect in PCM DSD switching. 2: DC power supply 5V0.5A, easy to use. 3: ES9018K2M parameters are relatively complete, 127dB DNR -120dB THD+N is not comparable to the old chip. 4: The board size is 53X48MM, and the small size is easy to install. The MCLK of ES9018K2M is an independent clock and can use 50Mhz-100Mhz, so only input DATA BCK LRCK is enough and very convenient. Polishing CD DVD old decoding effect is very good. It is delicate and round, and extends very well.
Frequently Asked Questions:
1. Why does I2S have 6 wires? Isn`t it normal that there are 4 wires?
Answer: ES9018K2M integrates MCLK, but it is designed to facilitate upgrading to a better MCLK master clock. You can upgrade the OCXO or femtosecond clock independently. The crystal oscillator on the board must be removed when upgrading the clock.
2. Can you support the supporting use of those development boards?
Answer: Support Raspberry Pi 2B+ 3B 3B+ 4B, ASUS tinker board S, Songguo ROCK 64 development boards
Packing List:
1pc x ES9018Q2M decoder board
The mainstream players Volumio and Moode both support DSD playback.
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