Those of you that have them, what your opinion of them? Do they last? How is the sound? I remember hearing some 8 track tapes back in the 70's that were recorded in reverb and I liked it. Never heard an actual reverb in person. I ask because I have one that I had repaired over ten years ago. I have everything, box, switch and wiring harness. Never installed it. Wondering if it's worth the trouble of installing. Now that I got my antenna fixed I'm going to install the REDIRAD setup and was considering trying out this reverb. Thanks for sharing the knowledge men!