Hidizs x NF Audio NF-3U
Hidizs x NF Audio NF-3U Hidizs x NF Audio NF-3U Hidizs x NF Audio NF-3U

High End Handcrafted IEMs

Three Knowles Armatures, Three Crossover Design And German Imported Medical Grade Light Curing Resin With Red Mahogany Emblazoned.

Professional Acoustic Design

Copper-zinc alloy tube amplifier.
The structure of NF-U3 is based on NF AUDIO Classic NF3 and NF3 BASS. Using instrument grade copper-zinc alloy for high-accuracy acoustic of horn sound tube. Offers more natural sound.

Three Knowles Armatures

6 Component High to Low Independent Frequency. Comprehensive, accurate restoration of musical emotions. With 3 Knowles drivers, the smooth drive has enough power to meet the needs of stage monitoring. Also in line with the pursuit of the sound taste of music lovers

8 Core 6N Single Crystal Copper And Silver Plated Mixed Wire

Offers perfect sound and durable. Universal pin connector does not match with wire. Quality is hard to guarantee. For this purpose, NF AUDIO has custom-developed a 0.78mm double pins with high-strength beryllium copper. They are a solid and reliable with an own-branded NFAudio y-split and 3.5mm jack that chunky and metal.

Comfortable Earphone Shape

Numerous Ear Canal Data Define The Shape Of The Earphones, They Are As Comfortable As Custom Made.

Shell Material

Red Sandalwood Faceplate

Cable Material    

Eight Core 6N Single Crystal Copper And Silver

No. of Drivers

Three Knowles Armatures

Frequency Response





25 ohms

Detachable Cable Design 

Yes (0.78 2pin)


3.5 mm plug jack

Cable Length

1.2 m

Sound Insulation