(!!) (2nd Best Quad) 6CL6 RCA FAA NOS 1963 (31.6, 33, 33, 33ma)
$ 39.99
1 quad) 6CL6 RCA FAA NOS 1963
1) 31.6ma Gm=12,200
1) 33.0ma Gm=11,900
1) 33.0ma Gm=12,200 slightly tilted glass
1) 33.0ma Gm=11,450
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