Megadeth- Henry J. Kaiser Conv Ctr, Oakland Ca. 10/10/86 xfer from 1st? gen Audiotape

I transferred this one a few weeks ago but I assumed it sounded like hot garbage so I wasn’t going to post. It is not that bad for a 1986 audience tape in a room with poor acoustics.
From the sound of the tape, it sounds like it was mastered by Ricky (flat/no low end but somewhat clear). If so, it is a 1st gen.

Recorded by: Ricky?
Equipment used: Aiwa Handheld Recorder?

Audio Live Concert