XH-M173 Microphone Amplifier Board Karaoke Reverberation Dual Double Power AC 6V 20V AC 12V Transformer

Specification Model XH M173Name karaoke reverberation boardChip model PT2399output Load 4 8ΩChip selecting type dual power AC 6 20VSize 100 57 17 mmWeight 62 g Note 1 Using AC double 12V transformer 2 This board audio output part need Received amplifier board not directly Received to the Audio 3 This board audio output part need amplifier board not directly to the stereo Package Included 1 x Karaoke reverberation board