Burwen Research 1201A Dynamic Noise Filter silver/walnut Style. Used untested , plugged in and green and red led's do light up when switches are depressed . Face plate is good minor scratch above tape button very faint
, right side wood side panel has chipped laminate missing ( see picture ) on the rear left side panel lamination has fallen off not visible from side or front . Top has resudue from a decal .Unit is untested as is . Was part of my dads hifi gear set up.