For sale is a vintage Sound Workshop 242 spring reverb unit.I have done some limited testing of this unit and it seems to be in good working order.  The unit powers up and the springs produce reverb.  I do not have any specifications to measure the unit against, though, so I cannot guarantee that it is in perfect working order.  Therefore, the unit is being sold AS IS.I have opened the unit and the inside is very clean and the electronics seem to be in good condition.  The springs themselves look brand new (see photos).  I do not have the original packaging but the unit will be well packaged to ensure safe shipment.  If you wish, I will also offer to pad the area around the springs before shipment to prevent them from bouncing around too much during transport.  This will be done only at your request and at your risk.  I do not offer refunds so please ask any questions you have before purchasing.  I will do my best to answer you.  Thanks for looking!