This is a work horse. If you need a nice clean compressor for recording or your live bass rig this is the one. I've been using some variant of the 166 for many years and it always does the job. 

These have been racked many times, all fully functional scratches are normal and do not affect the performance of this great unit.  Some connections might need some love and a little cleaning but nothing serious.

NO IEC POWER CORD INCLUDED.

Please ask questions before purchasing, no refunds, no returns