-40%
SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD
SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD
SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD
SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD
SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD
SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD

SYLVANIA ?? 12AU7A ECC82 DUAL TRIODE PREAMP VACUUM TUBE TEST GOOD

$ 3.7

  • Brand: SYLVANIA
  • Model: SYLVANIA 12AU7A ECC82
  • Type: 12Au7

Description

A 12AU7A preamplifier tube with hardly no markings. It was in an RCA box, but believe it may be actually Sylvania, because of traces of yellow lettering. Tested good at 102-102 and 20.8 mA plate current for both. Black plates.