is it very hard to find one of these tape echos anymore? also what would be a good spring/tube reverb, or any stereo effect processes that are tube? ive been looking at a pcm 81, of the lexicons that are easier to obtain which would you prefer? and what would be very near comparable to the excellence of lexicon? ive been looking at tc electronic m-one, d-two and m3000 and the yamaha spx90II. also eventide h3000. aso you can see so much, which of these would you prefer and how would you compare them to each other in sonic quality and attainability? or are there any i haven't listed that are great also what about the drawmer ds201 gate, and the empirical labs el8x i know how popular they are. what are some other popular outboards devices like those two that are popular?