This unit has been sold

Current price: $750 shipped to U.S. 48. International add $50.


These are the 5 BA vertically integrated IEMs from Sony's Signature Series line of high end audio products. It features a full magnesium housing with carbon fiber faceplate, 2x silver coated oxygen-free copper cables, Sony designed balanced armature units, and a smooth, warm neutral sound signature with incredible resolution and detail.


This purchase will include:

• The IER-M9 IEM in numbers matching serials
• The entire set of factory included ear tips
• 3.5mm cable (Ear guide cut off for comfort)
• 4.4mm balanced cable (Never used)
• Wiping cloth (Never opened)
• Rubber IEM holder
• Cable clip

There is a hard storage case but that is not included because I am using it. Overall the IEM is in good condition. Its housing has no scratches/dents. The box has very minor creasing on the corners. I am the first owner of this unit and its MMCX has been disconnected less than 5 times during its lifetime. My house is smoke free, vape free, pet free, and kid free. I have tested negative on PCR within the last 3 days. None of these components carry any odor though you should clean them before use.


Product will ship inside a cardboard box.