真空管

  1. CBS 6SN7GT

  2. 274b

  3. Sylvania JAN-CHS-6SN7GT VT-231

  4. shuguang 845B small

  5. RCA 2A3 Dual connected plate

  6. 50's Cossor 53KU

  7. 50's CBS 6SN7GT(OEM Sylvania)

  8. 0010299
顯示相片從 1 到 8 張，共 8 張