Maluokasa XH-M173 Karaoke Microphone Amplifier Stereo PT2399 AC 12V Dual Power Supply Audio Amplifier Module DIY Sound System Component

[Music] [Music] welcome to the show I have another little module to check out today this one here I believe is a mixer of some type I think this is an audio mixer let's look up the specifications for this one this is a mic preamp it's a karaoke mic preamp and it's got your two microphone inputs and I'm just looking at the the paperwork here here you go you get your music input music volume microphone volume reverberation depth and reverberation time so it's got the digital reverberation microphone volume music volume you can plug two microphones in so it's not a mixer it's an audio it's a preamp we need to connect this to a double AC transformer hmm okay I'll have to go find one so we can test this thing let me go find a double AC transformer ac 12 volts so we're gonna need the two windings from the transformer plus the center tap I'm sure I can dig one of those up and then we'll hook t