DUTCHMATIC

Excellent useful tool for creating tones of any frequency in the spectrum. It is simple and effective.

Alasdair McC

Exactly what I was looking for! Please keep it the way it is. Absolutely in love with how simple and intuitive the design is.

Simon Manuel

Simple, yet versatile. I like the sound, and come up with new uses all the time.

Ben Marciano

Does a great job at creating various tones. Alot of fun. Under 1mb and easy to use. Thanks.

M.A.M. O N E

Excellent app..Thanks to developers it really help me lot set my subwoofer frequency testing..Thanks

Ashwani Kr

Used this to allow me to test a set of speaker drivers I was repairing.Works great.

John Stirling

great tool. always works well

Donovan Smith

As a technician, this makes my heart throb.

Audio Junkie

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