TS4s are awesome!
Have been using the Alto TS412s for about 5 months now and they are awesome! Highly recommend
By Curtis
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
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6 reviews
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Jack O’Donnell, President and CEO of Numark Industries, Alesis, Akai Professional, MixMeister and ION Audio, announces the acquisition of the Alto Professional product line from Seikaku Technical Group. Alto Professional, LLC will join this growing ros...
Alto Professional (altoproaudio.com) has 6 customer reviews on The Fair Hearing, with an average rating of 1.7 out of 5.
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Have been using the Alto TS412s for about 5 months now and they are awesome! Highly recommend
By Curtis