High-end Dual-core AK4497EQ Balanced Luxury DAC Decoder Fiber Coaxial USB Input Support DSD with Remote Control

Features Adopt original dual chip AK4497EQ AK4118 op amp 5532 and NE5534 can be replaced freely The main circuit of the electrolytic capacitor signal adopts famous brands such as Philips ELNA Panasonic etc The main filter capacitor adopts NOVER audio dedicated capacitor capacity 4 6800UF and adopts a full wave bridge rectifier circuit to ensure strong continuous power support The resistor is a five ring metal resistor and the main circuit uses a five ring metal film resistor with an accuracy of ± 1 which ensures a good signal to noise ratio for the whole machine The PCB adopts a 1 6mm thick double sided sheet 2 0 oz copper thickness and the whole process of spraying tin to ensure the good passing performance of large and small currents Best in class PCB quality The power supply part of AK4188 uses the most stable voltage stabilizer chip LT1963EQ 3 3 Optical fiber coaxial USB input signal switch through encoder switchThe PCM format supports up to 384K and the company s U8 daughter card will support DSD64 and 128 Because of AK4118 the sample rate is not displayed when playing files over 192KUsing imported gold plated luxury RCA seatFully balanced dual op amp design with balanced XLR output and RCA single ended outputDirect display of sampling frequency intuitive and convenientRemote control supports input switching and volume adjustment functionAK4497 uses AKM s newly developed OSR Doubler filter for better dynamic rangeTHD N 115dBDR S N 127dB para