Hifimam EF100 headphone amp, amp, dac - Demo

Selling a Hifimam EF100 headphone amp, amp, dac hybrid tube/solid state design high-output headphone amp design ideal for high-performance headphones, including HiFiMAN HE-560 and HE-6 planar magnetic models uses a single 6N3J dual triode vacuum tube input stage minijack (3.5mm) line input stereo RCA audio input USB (type B) input for connecting to a computer (supports up to 48kHz digital PCM audio playback) full-size stereo headphone output binding post speaker connectors headphone amplifier: Class A/B solid state design output at 32 ohms: 7.8V, 2W output impedance: 32-300 ohms signal-to-noise ratio: 95dB frequency response: 20-20,000 Hz (±0.2dB) speaker amplifier: Class T solid state design power output: 4.5 watts x 2 into 4 ohms frequency response: 20-20,000 Hz (±1dB) 7-7/8"W x 3-3/4"H x 10-3/4"D