Continue shopping “Siemens ELECTRON TUBE RS1072C Transmitting Tetrode” has been added to your cart. Product Price Quantity Subtotal × Siemens ELECTRON TUBE RS1072C Transmitting Tetrode $342.23 Siemens ELECTRON TUBE RS1072C Transmitting Tetrode quantity $342.23 Coupon: Apply coupon Update cart Cart totals Subtotal $342.23 Total $342.23 Proceed to checkout