Wed Feb 07, 2018 7:55 pm
I emailed Canaan for Avalon 821 and 841. What the mentioned that they will ship first batch of Avalon 841 miner in April and sent a google form link(https://goo.gl/forms/Gtc3PIYjjMTyguyJ2) to be filled. They will give priority to customers in there database. It seems that they will give discount on 821 when 841 is out.