10-23-2013, 11:44 AM
The Eico 666 is very similar to the 667.
The 666 model lists following for 6B4G
6.3, 7, 75, 12315, 11111, 4, 1, 3 5, 3
The 666 model lists following for 6B4G
6.3, 7, 75, 12315, 11111, 4, 1, 3 5, 3