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Quantity
1
Reviews
3.1
7 ratings
5
4
3
2
1
Not happy at all. It came out of the box with acrews falling out. It looks and feels cheap. I have requested a refund but have not heard back.
D
Denise · June 19, 2026
Machine and Speaker are sturdy and work well….but, it did not include any frequencies, what the frequencies are used for and any explanation about “Frequencies”!
Sabrina · May 28, 2026
Absolutely not convinced this works as described. When hooking it up to my oscilloscope, i get nothing. Problem is the return coat is nearly what i paid for it.