TBA820 2W amplifier unassembled kit for electronic beginner

Please read :  this item is unassembled kit, buyer has to assemble by your own

This economical, general-purpose audio amplifier is an ideal stand-by for students, technicians and hobbyists. Use it as an MP3 add-on, intercom or guitar practice amplifier. The on-board trimmer for volume control may be substituted by an external potentiometer.

Technical Specification

• Power Supply : 3-12VDC @ 300mA max.
• Maximum load : 300mA (8 Ohm 0.25W Speaker)
• S/N Ratio : 80dB (A weighted)
• Frequency Response : 20Hz to 20KHz (+0/- 3 dB)
• PCB Dimensions : 1.62" x 1.42" x 0.8" (41.1mm x 36mm x 20mm)