NE5532 OP-AMP HIFI Amplifier Volume Tone EQ Control Board Preamplifier DIY Kits
SKU:OKYN240318-2
Manufacturer:Okystar
Image is for illustrative purposes only
This is a DIY assembly kit for a Hi-Fi preamplifier, based on the well-regarded NE5532 operational amplifier. The board is designed to provide comprehensive audio tone control for custom sound system projects.
Key Features
- Features four-channel adjustment controls for Volume, Treble, Mid, and Bass.
- The power supply circuit incorporates a full-bridge rectifier, designed to effectively filter high-frequency interference from the AC mains.
- Supplied as a complete DIY kit, requiring component soldering and assembly.
Power Requirements
This board requires a dual 15V AC transformer for operation.
Please Note: It cannot be powered directly by a 12V battery or a standard DC power source.
Key Features
- Features four-channel adjustment controls for Volume, Treble, Mid, and Bass.
- The power supply circuit incorporates a full-bridge rectifier, designed to effectively filter high-frequency interference from the AC mains.
- Supplied as a complete DIY kit, requiring component soldering and assembly.
Power Requirements
This board requires a dual 15V AC transformer for operation.
Please Note: It cannot be powered directly by a 12V battery or a standard DC power source.
Operating Voltage: AC double 15V (10W)
Audio Input: RCA sockets
Audio Output: 3P terminal
Dimensions: 110mm x 54mm x 22mm
Chip: NE5532
Adjustments: Volume, Treble, Midrange, Bass
PCB Material: Double side FR-4 1.6MM
Audio Input: RCA sockets
Audio Output: 3P terminal
Dimensions: 110mm x 54mm x 22mm
Chip: NE5532
Adjustments: Volume, Treble, Midrange, Bass
PCB Material: Double side FR-4 1.6MM
