Tubes - Transmitting, Audio, Misc.

6922 /E88CC Twin Triode for Audio (Steel Pins)

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).

New Old Stock * No longer available for export
MFR: Made in Russia

This 6922 tube type was rated the "best buy" by Vacuum Tube Valley magazine in their 6DJ8 / 6922 tube shootout. They cited a better bottom end and "less offensive" high frequencies as two of the reasons for their choice. This is also the same tube which is sold by Richardson's under the Bugle Boy brand name.

New Old Stock * No longer available for Export
MFR: Sylvania
SKU: 6922-SYL

MFR: Sylvania, USA 
New old stock * No longer available for export
SKU:12AT7WA-SYL

New Old Stock * No longer available for export
MFR: Sylvania, USA
SKU: 12AU7-SYL

New old stock * No longer available for export
MFR: Sylvania
SKU: 5814-Sylvania

Heavy duty 12AT7 made by Sylvania for the US Air Force. Designed with a D getter and three micas
MFR: Sylvania, USA 
SKU:12AT7WA-USAF
New old stock/New in box * No longer available for export

MFR: Raytheon
New old stock * No Longer available for export
SKU: 5687-RAY
NOTE: Picture for reference only.

New old stock * No Longer available for export
MFR: Sylvania
SKU: 5687-JAN-SYL
NOTE: Picture for reference only.

For use in audio amplifiers.
New old stock * New in box * No longer available for export
MFR: Sylvania
SKU: 5760-SYL

NOTE: Picture for reference only. Box appearance and tube appearance may change.