EF2A USB Headphone Amp silver With dedicated LPF and operational

With dedicated LPF and operational amplifier

Includes four pairs of ear caps in different sizes to fit your ears (XS/S/M/L)

The earphones can be connected very simply and wirelessly to your mobile device using the Bluetooth connection

For your safety on the road

EF2A USB Headphone Amp silver With dedicated LPF and operationalAdd the magic of tubes to the sound of your music Plug the HiFiMAN EF2A into one of your computer's USB ports and prepare to be impressed. This compact digital to analog converter headphone amp bypasses your computer's built in DAC and audio circuitry processing your digital music files outside the noisy environment of your computer for far better sound quality. The EF2A's vacuum tube headphone amplifier brings your tunes to life, imparting smoothness