I am selling my barely used KZ Castor Pro Harman Target Curve Edition IEMs, along with Audiocular Beam DAC (pouch included), and premium liquid silicon eartips for added comfort (stock ones are kept in box). Original box for both DAC and IEMs are included. I bought the IEMs on August 2025, and the DAC is only 1 month old (I have the original bill). Selling these IEMs because I got a new pair of headphones.