The AKG N5005 are flagship IEMs from AKG (owned by Harman). One notable piece of info regarding these IEMs is the price they usually sell for: initially priced at $1,000 USD, they started selling them off for $200 or less, presumably due to end-of-life/discontinuation of the product.
This led to an influx in popularity of this product on user forums and online communities.
This led to an influx in popularity of this product on user forums and online communities.