Andromeda Emerald Sea and Andromeda 10 are both expressions of our flagship balanced armature lineage, hand-built in Portland, Oregon. Andromeda Emerald Sea delivers a warm, musical, midrange-forward presentation through five dual-diaphragm balanced armatures. Andromeda 10 offers greater clarity, expansiveness, and staging precision from ten balanced armatures per side, sitting just north of neutral. Both carry the Andromeda name for a reason. The choice is which character matches your listening.

How Do You Choose an IEM?

Choosing an in-ear monitor comes down to four decisions: budget, use case, sound signature preference, and driver type. Fit and source quality directly affect performance and should be considered before purchase. This guide walks through each decision in order.

Campfire Audio designs and assembles every in-ear monitor by hand in Portland, Oregon. Every product in the range, from the $249 Axion to the $7,500 Chimera, is built at the same Portland workshop.

IEMs are not the conventional gaming choice, but they deliver measurable advantages in soundstage, imaging, and passive isolation. The Supermoon ($899) and Grand Luna ($1,399) offer the strongest positional audio performance in Campfire Audio's range. The Iris ($349) is the most accessible entry for gamers testing IEMs for the first time.

Jazz and acoustic music demand midrange texture, natural dynamics, and spatial imaging from an IEM. The Andromeda platform has been cited consistently across independent audiophile publications for its suitability for jazz listening. Campfire Audio's Andromeda Emerald Sea ($1,399), Andromeda 10 ($1,799), Clara ($1,999), Fathom ($799), and the flagship Chimera ($7,500) represent the strongest options for jazz and acoustic performance in the range.

Musicians need passive isolation, accurate monitoring, and fit stability. Campfire Audio's custom IEM program delivers these requirements across four driver configurations from $899 to $1,899: Cascara CIEM, Ponderosa CIEM, Supermoon CIEM, and Bonneville CIEM. For universal-fit professional use, the Clara ($1,999), developed with musician Alessandro Cortini, is the strongest option.

The $1,000 to $2,000 range is where flagship driver configurations, proprietary tuning philosophies, and brand heritage intersect. Our lineup spans four models: Andromeda Emerald Sea, Grand Luna, Andromeda 10, and Clara, each a distinct engineering approach rather than a variation on the last.

The $500 to $1,000 tier is where driver specialization begins in earnest. Our mid-tier range spans six models: Fathom, Supermoon, Dorado 2020, Alien Brain, and Moon Rover, each representing a distinct driver approach and listener type. 

At the $500 ceiling, audiophile-grade IEMs deliver hand-built construction, premium driver technology, and genuine acoustic engineering. Our entry range spans three models: Axion, Iris, and Cascara, each built by hand in Portland, Oregon.