FS: 9 tubes for Collins gear. Some of them are a little hard to find. They have all been tested good. Included are: Three 6DC6 tubes, three 6U8A tubes, one 6AX7, one 12AX7, and one 6BA6. I am asking $30 for the lot shipped. I would rather sell them all as a package. Thanks, Charlie Hugg, K5MBX