Woo Audio WA8 Eclipse Headphone Tube Amp (Open Box) 2-pin They have a smooth and

They have a smooth and warm sound profile with a flat mid-range

0005%（1kHz/32Ω） CROSSTALK

liveliness

Frequency response range: 5-50KHz

not to mention engaging

Woo Audio WA8 Eclipse Headphone Tube Amp (Open Box) 2-pin They have a smooth andOverview WA8 is NOT a portable headphone amplifier. It is the world's smallest all tubes headphone amplifier and DAC with performance that rivals full size systems and can operate on AC power or on battery for the best sound quality. Featuring SET Class A transformer output for transparent sound quality, a built in 24bit 384kHz DAC, and easy transportability set up, capable of driving high end headphones of 8600 ohm impedance, while its ultra low