- big coke bottle
- Black Plate
- full gray smoked glass
- Double mica
- side square getter
- Copper rods inside
- Large brown base
- Bottom base code L 6
Brimar UK made genuine duet of 6L6G as mint as they can be come with original boxes with smoked glass best sounding valve
NOS in original military boxes marked "inspected 12/1955". Lower wattage than 6L6GCs (19 watts). Perfect anywhere 5881s, 6L6Gs or EL37s are normally used. Plate voltage upper limit is spec'd at 450V in class AB1 (most guitar amps and many audiophile amps) circuits. Great in tweed Bassman and other tweed or tweed style 5881 or 6L6G amps.
Their own original carton boxes Ultra Rare NOS tubes with excellent sound quality best for HIFI amplifier
Superior tubes very very rare to find in NOS NIB conditions like these,
flawless rugged construction,excellent flawless structure,manufactured with excellent construction,
Sound Great life in the mids, wonderful extension, smooth and Warm sound , sound quality improvement
Preserved for more than 50 years in a warehouse, just opened to be tested.
TEST GOOD IN GS-360P Digital vacuum tube tester
Test at ua(v) 250v, ug2(v) 250v, ug1(v) -14v result test : ia(ma)
- set result test at: 77.3 ma / 77.3 ma.
- set result test at: 77.5 ma / 77.8 ma
- set result test at: ask........
- set result test at: 73.4 ma / 73.8 ma. (base brown , rounded bottom)
- Ask
- Ask
Test very strong by GOOD in B&K Model 707 Tester.
with NO shorts or grid emissions
see the photos, it's what will send you, real photos.
International ServiceMaster
They were well known for many years as a major distributor of tubes, parts, and equipment to the radio and TV repair business. Their claim to fame was they'd guarantee any tube with their name on it for one year--at a time when tubes typically had no written guarantees at all.
Buyers are also responsible also to pay any custom's fees and duties under the laws
We accept PAYPAL, Payooner only
IMPORTANT for WORLDWIDE eBayers:
I ship this item from MEXICO with "Parcel Post" and I can ship worldwide.
After shipping I will supply the number of your parcel.For any further questions please contact me.
Thank you.
You are Welcome!
International shipments. By parcel post some time take a little longer than normal in countries like Japan,Canada, UK, Australia, China, I send tracking number for mexico, but in this country need to check at arrivet maybe dont tracking there , I could request a faster shipping EMS with extra cost, thanks for understanding,