(!!!!) (Best Pair) 1L6 Sylvania NOS 1950 same date codes (20/16 and 19/16)
$ 169.99
1 pair) 1L6 Sylvania NOS 1950 same date codes
1) 20/16
1) 19/16
Tested on TV-7D/U
testing above 20/16 is strong
See more: vacuum tube
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