本帖最后由 卡嘎米 于 2020-11-27 18:39 编辑
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https://audiophilestyle.com/ca/reviews/objective-audioquest-dragonfly-cobalt-review-r832/
Is the Cobalt worth the additional $100 in retail price over the Red? Apart from a 5 mm reduction in length and a blue paint job, not much has changed. The features and drive capability remain exactly the same. Although the DAC chip has been upgraded to a much more expensive one ($25 vs $10 in sample quantities), there is little, if anything, to show for the effort in terms of measured performance.
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