BANGLADESHI Mini 2CH ECHO BOARD PT2399 Amplifier Circuit Board PT2399 Amplifier Board Power 4.5V-5.5V PT2399 Subwoofer Audio Amplifier Circuit Board Audio Speaker Echo Circuit Board 

Description: PT2399 Digital Delay Echo 2 Volume Audio Amplifier Board 4558 Local

Features:

• Dual or Bridge Connection Modes
• Up to 5W Output Power
• High Channel Separation
• Few External Components Required
• Thermal Protection
• Wide Supply Voltage: DC 4.5-5.5V
• Made In Bangladesh

Package Include:

• 1 x PT2399 Digital Delay Echo 2 Volume Audio Amplifier Board 4558 Local Circuit DC 4.5V-5.5V Stereo Music Speaker Board DIY