DD-1

10 лет назад

This video compares a DD-1 distortion analyzer to an oscilloscope and a $1300 Alpine head unit. The video demonstrates how the DD-1 can detect distortion that is not visible on an oscilloscope, even when the signal is not clipping. The video concludes that the head unit is defective and likely has a problem with its digital-to-analog converters.

10 месяцев назад

This video demonstrates how to use the SMD DD-1 distortion detector to set amplifier gains. The speaker explains the process of using the tool to determine the maximum volume output of a head unit and then how to use it to set the gains on an amplifier. The speaker also discusses the importance of using a clean signal to avoid damaging speakers.