notice :
does not include AK4497EQ chip .
Features:
1: Using original AK4497EQ + AK4118 .
2: Main filter capacitor using NOVER audio capacity 5 × 6800UF .
3: Full wave bridge rectifier circuit
4: AK4188 power supply part of the chip LT1963EQ-3.3 .
5: Fiber optic, coaxial, USB input signal through the encoder switch .
6: PCM format supports up to 384K , 192K or more files do not show the sampling rate .
7: Fully balanced dual op amp design with balanced XLR outputs, RCA single-ended output .
8: Support DOP DSD .
9: AKM AK4497 uses the newly developed filter OSR Doubler .Get better dynamic range : THD + N: -115dBDR, S / N: 127 dB (parallel, 130dB), Highest PCM sampling rate supports 769K, DSD highest sampling rate support 22.4KHz .
10: Remote support input switching and volume control .
Power parameters:
Two Group: AC 9V (10W or more each)
Group 1 : Dual 12V AC or dual 15V (15W or more) .
Board Size: 193 * 183MM
CPU board size: 102 * 38MM .
Weight: 0.4 kg .
Configuration:XMOS -U8 daughter card is not included , Link ,ink
![1](https://ae01.alicdn.com/kf/HTB1pTH1QVXXXXXHXFXXq6xXFXXXG.jpg?size=133531&height=688&width=750&hash=6bd3d105883f5e7f823259858d9407eb/)
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Aftermarket commitments:
1, Our commitment to the sale of goods 100% integrity assurance, if you have any question for the products, please contact us directly,
our basically 24-hour online customer service will patiently answer you
2, If you are not satisfied with our products, you can request a refund or exchange.
We will actively coordinate and process your request. If the product does not work, we will full refund.
But require the buyer to return the product by advanced freight, we will refund the freight you pay after getting and confirming the product status.
On the sign:
Please carry out inspection before you sign to check the number of parts shortages or discrepancies, etc.;
If so, please contact us at the contact details on the express orders.