Not to take away from Strymons incredible quality and proper impedence for Dual TS, but Timeline has this algorithm and a few options.
I hear you, Heywood. I just dig this as it does spring reverb and tape delay in one pedal. Exactly what I was looking for. Similar to the Boss RE-20, but with more choices.
Strymon's earlier pedal El Capistan is also a tape delay w/ spring reverb.