New Gen Magnetic Pre Amp for newer editors Super quiet solution for noisy OEM boards, LED power indicator. FEATRUES:Compatable with original Steenbeck electronics.Integrated circuit soldered in place – no component socket to corrode and fail.Gold plated 31-pin connector – cotacts will not oxidize.Heavily filtered power supply for quiet operation.Solid state fuse protected – auto resetting.Front panel power indicator (on +15v supply).2 year warranty includes parts and labor.