Western Electric 350B Tubes - USN-CW-350B Matched Pair - US Navy Tube - Holy Grail 6L6
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Western Electric 350B Tubes - USN-CW-350B Matched Pair - US Navy Tube - Holy Grail 6L6
SkyFi 479
479 South Broad Street
Glen Rock NJ 07452
United States
This listing is for a matched pair of Holy Grail 6L6 vintage Western Electric tubes.
Cosmetic Notes:
• One tube appears to have some type of brown material built into the base. This tube's base is also slightly loose but could be easily firmed up with a bit of glue if desired. Does not affect functionality.
• Getter flashes are in great shape.
These tubes were tested on our modern and professional Amplitrex AT-1000 Tester.
They both tested very close to NOS Spec and are matched within 1% for plate current and within 4% for Gm. See Results Below:
Plate Current % of NOS / Gm % of NOS - Measured Plate Current in mA
Tube 1: 96/102 - 90mA
Tube 2: 97/98 - 90.8mA
These tubes were also tested for function in an audio circuit in one of our restored and fully functional McIntosh MC240 Amplifiers.
Item |
Included |
Original Box |
No |
Manual |
No |
Remote |
Not Applicable |
Cables |
Not Applicable |
Physical Condition |
8 |
Working Condition |
10 |
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