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Tone Board 5.1 Audio Input NE5532 with Potentiometer for Power Amplifier DIY
Specification:
- Original NE5532
- Electrolytic capacitor main circuit using famous brand, main filter capacitor capacity of 10000UF/35V*2,2A and above rectifier bridge
- Resistance accuracy 1% five ring metal film resistors
- The left and right channel input coupling capacitance adopts 1UF
- PCB using 1.6mm thick FR4 double side plate,copper thickness 2.0Oz, tin spraying process
- Fully enclosed dust control potentiometer, the performance is more stable
- Gold-platedd IC socket
- The layout of the whole circuit board is quite strict and reasonable, the overall PCB walk line with large area of copper deposition
Parameters:
- LOW PASS frequency dividing point, upper limit frequency adjustable button 50-150Hz
- The switch for subwoofer phase regulation (+-, - +), (0 degree) (180 degree)
- Input mode: 5.1 audio input
- PCB size: 254*43MM
- Power supply voltage: AC15V-0-AC15V or AC20V-0-20V
- Potentiometer function: low frequency regulation, bass volume. CEN volume, SR SL volume, MR ML volume, master volume.
Package List:
- 1 x Tone Board
