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What is that on top of the 447
That is a Power Acoustic LED sound spectrum analyzer. They're like $20 amazon
@ how does hook to radio
@@Ronald-b1xIt doesn't hook to the radio. It just needs 12v and it picks up ambient sound. Just place it close to a sound source.
What is that on top of the 447
That is a Power Acoustic LED sound spectrum analyzer. They're like $20 amazon
@ how does hook to radio
@@Ronald-b1xIt doesn't hook to the radio. It just needs 12v and it picks up ambient sound. Just place it close to a sound source.