That didn’t long! Hope mine gets here just as fast.
What other passives if any have you tried before?
I live in Utah, so there's that to consider for delivery time.
None. I've generally follow the advice of Frank Van Alstine and he's not really into passives - the possibility of garbage/distortions being dumped into amps, i.e. active pre-amps filter out the "garbage."
Also, forgot to mention. This passive used to have one XLR input and output and a RCA input and output, now it only has 4 RCA inputs and 2 outputs. Plus it's bigger, i.e. much longer than I thought based on the photo.