RCA vacuum tubes

12L6GT BLACK PLATE View larger

RCA vacuum tubes

Best quality pentode amplifier tubes manufactured in the United States or Canada by renowned RCA. These 8 pin octal based glass tubes, designed for power audio output or TV and radio receivers, come with black plates, and most are glass etched 12L6GT USA or CANADA. Boxes are standard old style or new style red RCA printed 12L6GT. Photo is typical of available stock.


  • New Old Stock (New in box)

Tubes matching

  • Tubes matching

    Do you want tube matching (matching +$5.00) accomplished by Amplitrex AT-1000?

  • Matching

Data sheet

CountryUSA / Canada
TypeVacuum tubes & electron tubes for audio
Base8 pin Octal
FonctionBeam power amplifier