I use the reverb with my Blackstar amp, sounds pretty good to me. However, the comment about the TC pedals and picking up radio signals was something I noticed as well! I don't use the effects loop either and have definitely noticed that I pick up AM radio. It's actually not bad at all with the TC Chorus, but the Flashback Delay does sometimes. However, the TC Spark Booster pedal definitely picks up AM.
The only good thing is that it doesn't happen everywhere. Most places I don't have the issue, but one particular room at the rehearsal studio... man it's big time.
My signal interference comes and goes. Some days are worse than others. Daytime seems worse than night. It's frustrating, so I'm just moving on from the toneprint pedals. I might keep the flanger on the board because it seems to have less of the problem. It's compounded when I use two of the tc pedals together.
Definately after a sexy reverb to replace the HOF.