Your AutoStrobe 490-ST Review
I do wish someone had prepared me for the noise of the mechanical strobes, this thing doesn't run silently, you can hear the strobe discs turning. I didn't like that at first, but wow, when I tuned the treble section the first time and experienced how quickly and accurately this baby helped me tune I was over it! Once you're aware of it, it's OK but I expected it to be perfectly silent and it freaked me out when I first powered it up.
The strobes allow you to tune in a very intuitive way. This is an excellent device for tuning pianos. The stretch files allow for a very sweet sounding tuning.
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