Here is my Aria CSB-380 Cardinal Series. My best guess places it in the early 80's. I believe this is likely from the acclaimed Matsumoku factory. Its a great little bass. Super light weight (maybe 8lbs). Its a medium (32") scale. Ash body, 3 piece maple neck w/ rosewood fingerboard. Currently strung with Rotosound Tru Bass strings. Really neat inset (countersunk) bridge. Reverse P pickup that is surprisingly hot and punchy. All original as far as I can tell and comes with original hard case that is also in quite good shape. I'll post more pics soon.
PM me with any questions!
$250plus shipping from 02906