I bought on Dec 23, 2018, direct from CA and received on 12/28/2018. Use with care. I am the first owner. The serial number is 00649. I burned it for about 30 hours and after that, I start listening. I listen about 4-7h per week at work and some time at home. 3 months so just listen around 100 hours. Less used because I have Aeon and recently is Khan. I always keep it in Mesh IEM Bag inside a pelican if I don't use it. Included original packages with receipt, tips never use, cable just uses 4-5 time because I use SXC 8 that I purchased at the same time with Solaris. Price: Solaris: 1212$ Solaris + Alo SXC 8 2.5 balanced: + 158$ Alo SXC 8 2.5 balanced: 220$ Notice: Price included Paypal fee and CONUS USPS first class. (US only sorry) Accept Paypal only and ship via Paypal confirmed address. Sale only not trade Thank for viewing.