The DDRC-22D helps a lot to optimize the low frequencies. Now the bass sounds much more realistic and has more punch in my room. However, the DSP is not suitable for mid and high frequencies, as the processor is obviously too slow and the sound becomes washed out. But that wasn't my intention either because problems with the room acoustics are usually in low frequencies. I only use it up to 350 Hz. For Rock, Pop and Electro music in an average to...
The DDRC-22D helps a lot to optimize the low frequencies. Now the bass sounds much more realistic and has more punch in my room. However, the DSP is not suitable for mid and high frequencies, as the processor is obviously too slow and the sound becomes washed out. But that wasn't my intention either because problems with the room acoustics are usually in low frequencies. I only use it up to 350 Hz. For Rock, Pop and Electro music in an average to good system up to 5T€ you can use the DSP well. For a high-end system the DSP is not to be used, since it leads to not insignificant losses of the fine dynamics as well as openness of the sound image.
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By Arne B. on 29 July 2018