Mini Power Amplifier Project: Decoder Board, NE5532 Pre Amplifier and TPA3116 Power Amplifier

UNBOXING VIDEO:    • UNBOXING: TPA3116 Power Amplifier 120...  

This mini amplifier project consists of three main parts:
1. mp3 Decoder Board
2. NE5532 Pre Amplifier
3. TPA3116 Power Amplifier


COMPONENT SPECIFICATIONS

1. TPA3116D2 Digital Amplifier Board 2 Channel

Model: XH-M543
Chip type: TPA3116D2
Working voltage: DC12-26V
Output power: 120W+120W MAX
DC12V, 2*50W
DC24V, 2*120W
Signal to noise ratio: 100db
Channel: Dual channel stereo
Size; 92*68*16mm



2. Mp3 Decoder Board with Remote Control and LED Display

Model: ZTV-M011BT
Features
1. Support USB Flash Drive
2. Support FM radio
3. Support micro SD memory card
4. Support Bluetooth Connection
5. Support AUX Connection



3. NE5532 4 Channel Pre Amplifier

Features:
• Adopts NE5532 front chip for better performance.
• High quality potentiometer contacts well, stable for audio output.
• Adjustment Types: 4 channels (Treble+Alto+Bass+Volume)
• 12-24V AC dual power supply, wide input voltage.

Specifications:
Working Voltage: 12-24V AC Dual Power
(12V-0-12V or 24V-0-24V) Center Tapped Transformer
Power Consumption: 5W
Front Chip: NE5532
Input Interface: RCA
Output Interface: 2.54-3P
Number of Channel: Dual-Channel Audio


Music:
Happy Life by Fredji
FortyThr33 by Bay Breeze

Intro & Outro Maker:
Intro Maker App for iOS

#TPA3116
#mp3decoder
#NE5532

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