This weekend, a local Guitar Center is having a sale on certain stuff...one item happens to be all their used guitar rack processors. They have a lot of different stuff...two things I had my eye on were Rocktron compressors (which would go for about $50 maybe) and a Digitech 2102 effects processor...there was also an ASP effects processor. Do you think any of this stuff would be good for recording? Or should I just save up and get new equipment? Would they degrade the sound?