FOR SALE: Hallicrafters Bias & Fil. Transformer Part number C-100-052-002 115V AC primary to secondary of 75V at 30 mA Also has 6.1V at 5 Amps Potted design with steel case. Dimensions 3" X 2-1/2" X 4" tall Has never been used, but has been in storage. No rust. QTY 1 Available for $24.00 plus shipping