▲lto Professional was founded in 2000 by a passionate team of audio engineers striving to produce products that delivered superior performance at affordable price points for use in live performance settings . Through the use of modern manufacturing techniques, cutting edge DSP technology, and sophisticated design, Alto has succeeded in producing a range of products that provide both exceptional performance and exceptional value for the performing musician and live sound engineer

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1-800-828-1609

Muskego, WI 53150

 masony@msn.com

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