Sony STR-AV570X Operating Instructions Manual
Fm stereo/fm-am receiver
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Also See for STR-AV570X:
- Operating instructions manual (12 pages) ,
- Service manual (26 pages) ,
- Operating instructions manual (12 pages)
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What is the DBFB acronym stand for
In the Sony STR-AV570X, the acronym DBFB stands for "Dynamic Bass Feedback." This feature enhances low-frequency sound reproduction, providing deeper and more impactful bass. It adjusts bass response dynamically to maintain clarity and richness, even at different volume levels.
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how to set preset on tuner