Maxbell Amplifier Board Microphone Input 2.0 Channel for Video Family Audio Computer

Description:

【Product】:  2.0 channel amplifier board, Two pairs of imported disassembled A1633 C4278 amplifier tubes. The capacitors are ELNA2700UF35V disassembled capacitors, which have sufficient voltage resistance and capacity.  
【DIY Board】: The amplifier board features simple wiring, making it particularly suitable for DIY audio projects. 
【Feature】: Subwoofer power amplifier board boasts good performance, good sound quality, clear high pitch and powerful bass.
【Compact】: Measuring 5.51''x5.91''x2.36'' in size, this compact amplifier board can be easily installed in various audio setups. 
【Deisgn】:The Audio Amplifier Module is designed with a microphone input, which can be used as a megaphone, and a fan is added to ensure that it can effectively help dissipate heat at full power.

Specification:

Model: Double 100W
Working voltage: double group AC18-26V
Maximum power:100W+ 100W
Impedance:4Ω~8Ω
Working voltage: between 18V-26V for two groups of AC
100W or more on transformer
Potentiometer spacing: 2.4cm
IC type: imported disassembled tube A1633 C4278

Size Chart:

14cmx15cmx6cm/5.51inchx5.91inchx2.36inch

Package Includes:

1 Amplifier Board

Note:

Please allow slightly errors due to manual measurement and different monitors.