Radial Engineering PRO DI passive direct box by Steaudiophen
The Radial PRO DI box is a pretty solid & inexpensive DI box.
Though it doesn't have all the options you would want. It costs about half the price.
Ground lift switch and -15dB PAD are the only features. I suppose you could look at other products in the lower price range with more features but it isn't going to be as solid of a build.
My only issue was the input jack came loose at one point. Easy fix. The tone is pretty natural sounding and is very similar to the DI's at twice the price. If you are looking for a very good, but basic product for around $100 I'd grab a few of these.