HiFiMan EF100 110V Hybrid Vacuum Tube Headphone Amplifier | Silver Handpresso Face: (including wood frame /

Face: (including wood frame / bezel): 1 3/4" (46 mm) across

The unpretentious style accentuates the color and taste of the food

Sapphire Glass with non-reflective coating

Welded Seam Technology

To avoid drafts

HiFiMan EF100 110V Hybrid Vacuum Tube Headphone Amplifier | Silver Handpresso Face: (including wood frame /The HIFIMAN EF100 is a powerful hybrid headphone amplifier and integrated amplifier. Housed in its compact chassis lie three independent amplifier sections: a vacuum tube input stage works as a shared preamp, a Class AB headphone amplifier, and a Class T speaker power amplifier. Benefitting from vacuum tube technology, both headphone amplifier and power amplifier sound warm, smooth, detailed and musical. Working as a hybrid headphone amplifier, EF100