Lynn reviews the EarMen L-Amp, a new dual JAN6418 NOS vacuum tube portable headphone amplifier and DAC with up to 1W of output power. It is currently priced at $399. Disclaimer: This sample was sent to me in exchange for my honest opinion. Headfonics is an independent website with no affiliate links or status. I thank EarMen for their support.  Click here to learn more about EarMen products previously reviewed on Headfonics. This article follows our latest scoring guidelines, which you … Continue reading EarMen L-Amp Review