The add says it's a high quality regulated 9 volt DC 1.5 amp PS. How ever when loaded to 1 amp. The ripple was almost 0.895 volts P-P. totaly unsuited for the type of digital work I was doing. that is why the 2 stars rating. I ended up returning the device. And building my own PS. It may be good for other applications but not for digital apps.
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