Dunu DK-4001 vs Dunu DK-3001
The DK-4001 has more sub-bass quantity than the DK-3001 and there is greater extension. The sub-bass reproduction on the DK-4001 provides an impactful rumble. There is more depth on the DK-4001. The bass decay on the DK-4001 is quicker than the DK-3001 while the bass texture on the DK-4001 is rendered in a smoother manner.The mid-bass on the DK-3001 has more body than the DK-4001 and the slam is expressed in a full-bodied manner. The DK-4001 showcases a tighter presentation. There is greater punch from the DK-4001. Each bass note on the DK-4001 is articulated with a higher level of precision and incisiveness. The midrange on the DK-4001 is warmer than the DK-3001 with reduced vibrance. The lower midrange on the DK-4001 has more body than the DK-3001 and male vocals are presented clearly with additional presence. The upper midrange on the DK-3001 has a stronger emphasis and the additional forwardness elevates the intimacy of female vocals. There is a livelier listen on the DK-3001. The DK-4001 takes on a controlled and focused midrange presentation. For the treble section, the DK-4001 has greater extension with a smoother feeling. There is a more bodied expression on the DK-4001 with a higher level of articulation. There is added sparkle on the DK-3001 which injects extra energy at the top end. Lastly, in terms of soundstage, the expansion on both is natural. The width magnitude on the DK-4001 is greater and the depth on the DK-4001 is less closed in.
Dunu DK-4001 vs Fidue A91 Sirius
The DK-4001 has more sub-bass quantity than the Sirus and the DK-4001 boasts greater extension. The sub-bass reproduction on the DK-4001 provides a weighted and natural rumble with a higher level of impact. The bass decay on the DK-4001 is quicker and it improves the overall agility The bass texture on the DK-4001 is rendered in a smoother manner. The mid-bass on the Sirius is thicker than the DK-4001 and the slam is expressed with a fuller feeling. The slam on the DK-4001 is delivered with extra strength and there is a more punchy presentation. Each bass note on the DK-4001 is articulated with authority. The midrange of the Sirius is fuller sounding than the DK-4001 with a smoother expression. The DK-4001 has higher transparency level with better details retrieval and vocals are more laid-back. The lower midrange on the Sirius has more body and male vocals are presented with lushness. The upper midrange on the Sirius has a stronger emphasis which contributes to a more intimate female vocals listen. Emotions are conveyed more effectively on the Sirius. In the treble section, the extension on both is quite similar. The crisp on the DK-4001 is more defined and the articulation has a higher level of precision. The extra sparkle on the DK-4001 helps to spice up the top end. The Sirius has an airier and smoother presentation which ensures a relaxing listen. Lastly, for the soundstage, the expansion on both has similar naturalness. The width magnitude is greater on the DK-4001 and the depth of the Sirius is less closed in.