The Moondrop Chu III is the third-generation Chu, a single dynamic driver IEM tuned to Moondrop’s PopAvg-DF (JM-1) target with a rated distortion of 0.1% or less. It keeps a 10 mm aluminium-magnesium diaphragm, a zinc alloy shell and a detachable 0.78 mm 2-pin cable, and ends in a 3.5 mm plug with no mic. Choose silver or black.

• Tuned to Moondrop’s PopAvg-DF (JM-1) target instead of the Chu II’s VDSF curve
• Rated THD of 0.1% or less at 1 kHz, against 0.5% on the Chu II
• 16 Ω and 118 dB/Vrms, easy for a phone jack or small dongle
• Swap the stock lead for any 0.78 mm 2-pin cable or Bluetooth neckband