HiFi ESS ES9028Q2M ES9028 I2S Input Decode Board Mill DAC Upgrade ES9018

HiFi ESS ES9028Q2M ES9028 I2S Input Decode Board Mill DAC Upgrade ES9018 amplifier DIY DSD IIS-32bit 384K DSD64 128 256 512 Ship to worldwide via post air mail with tracking number. The main selling point: 1: perfect seamless interface with the use of PCM DSD switch without defects. 2: can exchange DC power supply, easy to use 3: ES9028Q2M parameters are relatively perfect, 129dB DNR -120dB THD + N is not the old chip can be compared. 4: board size 98X68 easy to install 5: support IIS-32bit 384K / DSD64 128 256 512 Board power supply: DC 9-18V (2 lines) or AC 7-15V (3 lines) Output terminal: RCA + 3.5 terminal can be directly connected to the amplifier, amp, direct access to headphones can also Because the MC9018 MCK is independent clock 100M, so only need to enter DATA BCK LRCK is enough very convenient. Polished CD DVD old decoding effect is very good. Delicate rounded, very good extension. Default with NE5532 op amp, to upgrade the opener can choose their own fever opener Main capacitor for the genuine ruby belt K explosion-proof network, high-precision active crystal, op amp is double precision 5532DD regulator is low noise BB-TI LTV1117. Headphone terminal is Foxconn full shield Packaging:1pcs* ES9028 I2S Input Decoding Board Mill Plate DAC1pcs I2S cable SHIPPING1. Shipping to worldwide. If send by post air mail usually to Europe within 15 days after sent out. To USA we will send by ePacket and usually after sent out about 10 days can receive. 2. Orders processed within 24-48 hours of payment verification.3. The images shown are the actual item and photographed by myself. 4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.5. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! PAYMENTS1. Payment must be made within 4 days of product closing. (Non-payment may result in a UPI (Unpaid Item) being put on your account. .