Marcus reviews the Auris Audio Headonia 300B, a Summit-fi desktop tube headphone amplifier and pre-amp with up to 7W of output power. It is currently priced at €11999. Disclaimer: This sample was purchased by me at a discount price and does not have to be returned. Headfonics is an independent website with no affiliate links or services. I thank Auris Audio for their support. You can click here to learn more about the Auris Audio products we have previously reviewed on Headfonics. … Continue reading Auris Audio Headonia 300B Review