SKU:95028287424
3 US-Made 6SH7 Vacuum Tubes Milspec NOS NIB Lot Of Three
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Description
3 US-Made 6SH7 Vacuum Tubes Milspec NOS NIB Lot Of ThreeThese three new old stock, new in box US made milspec 6SH7 tubes tested to spec on our Paul Hart calibrated TV7 U. This RCA 807 output tube was tested with adapters on our Maxi Matcher 2 for shorts, gas and transconductance with 400 volts on the plates and a bias of 48 volts. There were no shorts or gas. Plate current draw was 19. 8 milliamps while transconductance measured 2440 micromhos. (New 807s typically test from the mid teens to mid 30s with
They are still stapled in their boxes
RCA-BRANDED 6HG8 / ECF86 tubes tested to spec on our Paul Hart-calibrated TV7/U
new in box US-made milspec / industrial 6AL5 / 5726 / 6097 / JHY-6AL5W tubes tested to spec on our Paul Hart-calibrated TV7/U
This new old stock-testing Tung-Sol number / type 38 tube tested 40 on our Paul Hart-calibrated TV7/U where minimum (65%) is 26 and 100% is 40
1 % CHANCE THIS MIGHT HAPPEN
It measured 57/58 where minimum (65%) is 40/40 and 100% is 62/62
This lot of two Cunningham industrial-grade 1852 (6AC7) tubes was tested on our Paul Hart-calibrated TV7/U for shorts
This lot of three Philco 25Z5 tubes were tested on our Paul Hart-calibrated TV7/U for emissions
wire or mica snubbers (for low microphonics) and excellent flashing
6 milliamps' plate current while Tube Two drew 27
RCA-BRANDED 6GB5 tube tested to spec on our Paul Hart-calibrated TV7/U
new in box Tung-Sol 6K7GT tested to spec on our Paul Hart-calibrated TV7/U
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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