ikko is a new Chinese company that specializes in iems. Their first product is the OH1. I would like to thank ikko and Penon Audio for this review unit. At the moment, you can purchase them on Penon Audio.

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  • Drive Configuration: 1 Balanced Armature (Knowles 33518) + 1 10mm Dynamic
  • Sensitivity: 106db
  • Impedance: 18ohm
  • Frequency Response: 20-40khz

Unboxing & Accessories

The ikko OH1 comes in a black package which sports the brand logo. Inside the package, there are the OH1, detachable 2 pins 0.78mm cable, tips, pouches, information guide and warranty card.

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