Without remote control
Digital knob switch interface operation switching function
*PGA2310 has better dynamics and higher output swing than PGA2311
Input voltage: AC12V x2 ~15V x2
Main PCB size: 85*75mm
Control Board PCB size: 101mm*38mm
3 ways RCA input
6-digit input RCA is all gold-plated
With shutdown status memory function
3-way HIFI input selection, manual input selection, pressing the button on the digital switch
Can be directly connected to the amplifier without the need for additional front-end control
Note:
If you find that the display screen text is too dark, you can turn left and fine tune the potentiometer
If you find any shadows in the text, turn left and adjust the potentiometer to eliminate them
The LED on the LCD board keeps flashing, indicating normal operation
Package included :
1x PGA2310 Preamplifier