6550A GE, tested and guaranteed, near NOS with 90%+, one pair (2)
Out of stock
Nice pair gently used GE 6550A power tubes. The tubes test with 18mA and 19mA, 20mA would be 100%. So 90% and 95% of a new tube. Getter flesh on both tubes is excellent. This pair will go strong for a long time. Excellent original US quality tubes.