Electrolytic capacitor signal main circuit adopts Taiwan famous brand, and main filter capacitor adopts NOVER audio special capacitor capacity 2 × 6800UF adopts a full wave bridge rectifier circuit to ensure strong and continuous power support.
1. The resistance adopts a five ring metal resistor, and the main circuit adopts a five ring metal film resistor with an accuracy of ± 1%, ensuring a good signal-to-noise ratio of the entire machine.
2. The PCB is made of 1.6mm thick four layer sheet metal, with a thickness of 2.0A copper, and a full process of tin spraying to ensure good current passing performance. First class PCB quality
3. This board adopts a four layer design, which has better anti-interference effect and higher grade
4. Using pure copper (brass) plated with 24 K gold plug plate RCA seat
5. Four NE5532 operational amplifiers are used as test boards, and customers can choose to purchase higher-level operational amplifiers separately
6. Equipped with balanced output terminals and unbalanced output RCA
Parameters:
1. Two sets of AC 9V (each set of 10W or more)
2.1 group AC dual 12V or dual 15V (above 15W)
3. PCB size: motherboard 170MMX153MM
package include ：ES9018 DAC board *1
remote control（no battery）*1
（there have Standard display and OLE display no U8 daughter card and with U8 daughter card for choose Please pay attention when placing order thanks，
LED display shown
OLE display shown
