Equipboard's gear archive is collaboratively built and maintained by fellow music lovers like yourself. Anyone can submit gear and equipment to artists. Joining Equipboard also allows you to create your own list to track the gear you have and want, and follow artists like Posij to never miss gear updates.
In this Instagram photo, Posij is showing off the array of headphones he uses to monitor his mixes. This means he's likely listening to his mix through all of them to make sure it sounds good. In the middle of the photo are his Sennheiser HD25-1 II headphones.
The source and notes on this submission are correct.
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