Campfire Audio Alien Brain - Premium Hybrid In-Ear-Monitor (Like New) Android The Ultimate grade is the

The Ultimate grade is the result of all of BriseAudio's know-how and experience in sound production

This creates a unique

4-Ways Integrated Crossover(Passive)/ 1Low+2Mid-highs+2S-highs

After months of prototyping and overcoming numerous failures

S/N Ratio:                      90dB（A-Weighted）

Campfire Audio Alien Brain - Premium Hybrid In-Ear-Monitor (Like New) Android The Ultimate grade is theAlien Brain is the latest in Campfire's storied line of hybrid design earphones. Featuring a new, five driver configuration, including a new iteration of our acclaimed dual magnet dynamic driver, this time with a Glass Pu diaphragm, Alien Brain is an out of this world sonic experience blending the best of classic and new Campfire. Features: 10mm Glass pu Dual Magnet Dynamic Driver (Low) 2x Mid Frequency Balanced Armature 2x High Frequency Balanced