Fir Audio

FiR Audio was founded in 2018 by two brothers, Bogdan and Alex Belonozhko, and their friend Daniel Lifflander. Together, they have over 20 years of experience designing and manufacturing some of the most advanced in-ear monitors while at 64 Audio. At FiR Audio, they are poised to produce the next generation of IEM products, once again pushing the boundaries of IEM technology.

FiR Audio

FiR Audio features proprietary IEM technologies that all work together to deliver the most natural and comfortable listening experience. These include the ATOM venting system, Direct Aperture Acoustics, Tactile Bass, and the ultra-rugged RCX connector. With the M Series, FiR Audio demonstrated its knowledge, experience, and capabilities, cementing its reputation as a manufacturer of top-of-the-line in-ear monitors.

FIR Audio
Audio Essence is an authorized seller of FiR Audio
E-mail: us@firaudio.com
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In-ear headphones DAC preamplifier headphone amplifier high-res player DAP cable hi-fi exclusively
Röhren-Typ
300B KT77 KT170 GZ34 U77 12DW7 EL34 KT88 6SN7 6650 12AU7 ECC82 B749 274B KT150
brand
Burson Audio Empire Ears Cayin Spirit Torino Satin Audio Sheath Carot One Ferrum Eletech Dethonray Oriolus Kinera Audio Lotoo Luxury & Precision Plussound S.T.E. Kabel Fennessy Hiby Music Nostalgia Audio Lime Ears Audio Feliks Audio 64 Audio Inear Effect Audio Element Technology Gaudio Noble Audio Copplinn Raal Requisite Astell & Kern Unique Melody Mytek Earmen ideon ideon Audio Elysian Acoustic Labs Eversolo Fir Audio Orivei Softears Xduoo Violectric Yohann Bello Audio Electro Harmonix Genalex JJ Electronic Mullard PSVane Svetlana tung-Sol
In-ears technology
Dynamic Driver Balanced Fitture Electrostatic Driver Subwoofer True Wireless (Bluetooth) Piezzoelectric Driver Planar Magnetic
Headphones technology
Closed headphones half -closely headphones open headphones
Amplifier
Tubes Solid State
DAC technology
Delta Sigma R-2R
Cable material
Palladium gold silver copper gold -coated copper silver -coated copper
Fir Audio Radon 6 - Limited Edition High -End IEM

Fir Audio Radon 6 - Limited Edition High -End IEM

CHF 3,299.00

Fir Audio Project K - High -End Hybrid IEMS

Fir Audio Project K - High -End Hybrid IEMS

CHF 2,799.00

Fir Audio Electron 10 (E10) - Single DD IEMS - Open Box
offer

Fir Audio Electron 10 (E10) - Single DD IEMS - Open Box

CHF 999.00 CHF 1,299.00

FiR Audio Radon 6 - Limited Edition - as good as new
Sold out

FiR Audio Radon 6 - Limited Edition - as good as new

CHF 2,299.00 CHF 3,299.00

Fir Audio Electron 10 (E10) - Single Dynamic Driver IEMS

Fir Audio Electron 10 (E10) - Single Dynamic Driver IEMS

CHF 1,299.00

FiR Audio Electron 12 (E12) - Single DD High-End IEM

FiR Audio Electron 12 (E12) - Single DD High-End IEM

CHF 1,799.00

FiR Audio M4 - Hybrid High-End IEM

FiR Audio M4 - Hybrid High-End IEM

CHF 1,899.00

FiR Audio Neon 4 - Hybrid High-End IEM

FiR Audio Neon 4 - Hybrid High-End IEM

CHF 2,299.00

FiR Audio Krypton 5 - Hybrid High-End IEM

FiR Audio Krypton 5 - Hybrid High-End IEM

CHF 2,999.00

Fir Audio Xenon 6 - Tribrid High -end Iem

Fir Audio Xenon 6 - Tribrid High -end Iem

CHF 3,899.00