I have a pair of Amperex NOS 872A rectifiers. Asking $35. ea +shipping. Warm regards Dee, W4PNT http://home.rica.net/soundnmind/ Patty & Dee's Marina 534 W. Main St. Waynesboro, Va. 22980 (540)249-3161 fax (540)249-5064Hello Fellow AM'rs