Hallicrafters SX-25 Super Defiant tube set new Start Price USD 41.70 Current Price USD 41.70 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Saturday, November 29, 2008 End Time Monday, December 29, 2008 Location Wannaska, Mn See more about 'Hallicrafters SX-25 Super Defiant tube set new' Description A new  12 tube set for your SX-25 Hallicrafters receiver that uses 6SK7x4,  6SQ7x2, 6F6x2, 6K8, 6H6, 6J5, & 80 type tubes. All tubes are new in the box except the 80 may be a used tested tube. They are getting hard to come by at an affordable price. Place a Bid!