64 Audio Aspire 4 Universal In-Ear Monitors headphone proprietary 2-pin from powerful explosions to subtle

from powerful explosions to subtle footsteps

The touch interface control of music

5 mm (1/8″) stereo mini Microphone Type Electret condenser Microphone Sensitivity ‐42 dB (1 V/Pa

the amplifier which FET are installed in all stages

TEAC-QVCS (Quad Volume Control System) is used for the volume circuit

64 Audio Aspire 4 Universal In-Ear Monitors headphone proprietary 2-pin from powerful explosions to subtle64 Audio Aspire 4 Four Driver In Ear Monitors Aspire Series Monitor your performance with 64 Audio's professional universal in ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best in class sound and ergonomics. World Class Sound With live music at the