AK4118+AK4490 fiber coaxial DAC decoder 24 bits 192K | Обустройство дома

AK4118+AK4490 fiber coaxial DAC decoder 24 bits 192K | Обустройство дома

Specifications: Acceptable format: 24 bit 192K and backward compatibility Analog output interface: a set of unbalanced outputs (RCA). The operational amplifier is OP275. operational amplifier. S/N ratio: >110dB Response frequency: 20Hz~20kHz Total harmonic distortion: <0.0027% Dynamic range: >120dB Using power supply: 220V/50Hz (another 110V needs to be customized) (Taiwan friends message 110V) Material: aluminum alloy Size: shell 116 wide X50 high X138 deep (without foot seat high, socket length). Key reminding: Accessories distribution: GB power line, no other wire rod. The features of this machine: 1: the power supply is supplied by the custom 12V transformer, and each circuit unit is supplied separately. 2: at present, the mainstream AK4118 receiving chip is cleaner than other receiving chips. 3: the core selected AK4490EQ to decode, AK4490 is the AKM fourth generation decode chip, with good index parameters and good listening enjoyment, sound performance warm and round, balance the atmosphere, the background quiet. Clean, natural, and delicate. At the same time, AK4490 also has 4 optional digital interpolation filters. 4: Gold Plated IC seat It can be plugged down and inserted. It is very convenient for buyers to have more choices to play. The operational amplifier uses ADI output from OP275 of the US company. The taste and taste of the machine are very good. 5: all fever components, not one by one, enthusiasts to see a clear understanding of the material. Internal picture of the whole machine Decode chip AK4118 module Input-output function Panel function