You are bidding on (1) Replacement full wave bridge rectifier for all Studer A80 tape machines. These are made by Diotec and replace factory Studer part number 70.01.236.

This is a brand new part.  

It has been tested for proper function under low voltage.

Please note - the lead size on this is slightly larger than factory - included with the auction is a small PCB drill bit which you will use to open up the existing holes in your PCB's.  A few careful turns BY HAND with slight pressure and the holes will open up without damaging the pads.  I know of no current production rectifiers that have leads small enough for the factory Studer PCB's so while this isn't ideal, it's better than hunting for 40 year old parts and praying :)

These can be used in place of any of the three rectifiers on an A80 and I offer discounts on multiples.