[sdiy] [OT] choice of reverb

[jbv]

Hi list,

Could someone be kind enough to give me advice on which reverb
to choose : I'm looking for an fx box, not too expensive, that can
produce warm and realistic long cathedral-like reverb...
I'm actually looking for the best price / quality ratio...
I guess there are plenty of dsp boxes to choose from out there,
anf many of you must have some experience on this...
Other dsp fx are welcome too...

Thanks in advance for your time.
JB