SKU:37564658308
Matched Pair Sylvania 6BL7 6BL7GTA Vacuum Tubes Triple 3 Mica NOS NIB
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Description
Matched Pair Sylvania 6BL7 6BL7GTA Vacuum Tubes Triple 3 Mica NOS NIBThis new old stock, new in box, almost perfectly matched pair of Sylvania MANUFACTURED 6BL7GTA dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 46 48 for Tube One and 48 47 for Tube Two (Sylvania MANUFACTURED, RCA LABELED). (Minimum (65%) is 25.) They have top D getters; anode radiators for cooler operation and longer tube life; copper support rods; a
I have played it in my Bottlehead Crack headphone amplifier
Thia new old stock
This lot of four Ken-Rad 6N7 / 6N7GT tubes tested to spec on our Paul Hart-calibrated TV7/U
This Wards type 78 tube tested to spec on our Paul Hart-calibrated TV7/U
This album sounds bright
new in box GE 7025 (12AX7 ECC83) dual triode for your Univalve or other application requiring a single 12AX7-type tube
black 17MM plates
you're in luck as well
Transconductance measured 2620 micromhos for Tube One and 2650 for Tube Two
This watch must be serviced
Please contact us if you would like other prints with specific themes and I will do my best to fulfill your requests
Transconductance measured 40/48 for Tube One and 46/47 for Tube Two where minimum (65%) is 32/32
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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