Saturday, April 29, 2017

April 24-28

Finished Amps
Did sound tests with decibel meter
Average was 10%, 7-10 decibel improvement
Some . . . sound quality changed, but decibels remained the same
One or two had a 12-15 decibel improvement
Photographed the finished amps

Introduced the next project : Lights!
Started the research phase of the project

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