6DJ8 / 6922 / 7308
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6DJ8 / ECC88 is the "standard grade" of this family. They normally have steel pins.
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6922 / E88CC is a "premium grade" version of the 6DJ8. Most have gold plated pins, but many Sylvania manufactured 6922's have steel pins (a few Sylvania's are gold pin).
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7308 / E188CC is generally the highest quality tube in the 6DJ8/ECC88 family. Most have gold pins. Sylvania's are steel pin. They are designed with low microphonics and low noise. Sections are usually pretty closely matched.
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6922 Sylvania USN CHS Twin Triode (NOS)
$49.91 -
7308 Amperex Transmitting Tube, Audio, 7308 /E188CC (Holland) (NOS/NIB)
$79.91 -
6922 International Twin Triode Gold Pin 6922/E88CC Great Britain (NOS)
$109.91 -
USN-CEP-7308 Amperex Duo-Triode with Gold Pins (Pull)
$186.91 -
6922 GE Medium-Mu Twin Triode (NOS)
$49.91 -
7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)
$249.91 -
6922 / E88CC Twin Triode for Audio (Steel Pins)
$34.91 -
6922 Amperex Audio Tube 6922 /E88CC, Gold Pin White Lettering (NOS)
$199.91 -
6922 Sylvania JAN Audio Tube, 6922 /E88CC, Twin Triode (NOS)
$48.91 -
6922 CBS Audio Tube 6922 /E88CC Gold Pin
$169.91 -
6922 RCA Audio Tube 6922 /E88CC Gold Pin RCA Germany (NOS)
$159.91 -
6922 RCA Audio Tube 6922 /E88CC Steel Pin (NOS)
$49.91