If you're looking for a highly engaging IEM featuring a balanced and smooth signature with a great deal of fun in all the right places and a very rare level of refinement at this price point then look no further, the DK-2001 is in my opinion a gem and a steal at its price! It clearly shows the mastery of a manufacturer that has gained superb insight from developing a hybrid lineup for quite some time now.
Meze Rai Solo
If you're looking for a clear, energetic, open sounding IEM with strong technical foundations and a touch brighter than reference tuning then the Solo will provide fantastic value for money. If you own a warm DAP or source or are willing to EQ you can shift its signature easily into a slightly warm and fuller sounding reference IEM without loosing its clarity and energy.