Majestic Type 27 G-27 #27 Vacuum Tube Valve Engraved Base Mesh Plate Globe / Balloon Variety Industrial

Majestic Type 27 G-27 #27 Vacuum Tube Valve Engraved Base Mesh Plate Globe / Balloon Variety IndustrialThis Majestic 27 G27 triode was tested on was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 38 where minimum (65%) is 25. It has a globe balloon bottle; an engraved base, a foil getter and mesh plates and the base wiggles a bit. BECAUSE OF THE BIZARRE, INTRUSIVE AND DRACONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH

Tube One measured 42 while Tube Two measured 45 where minimum (65%) is 46 and 100% is 71

I have played it in my Bottlehead Crack headphone amplifier and it sounds outstanding

The dust jacket is in fine shape

ITEMS ARE GUARANTEED AS-DESCRIBED ON SHIPMENT

54 and 64 where minimum (65%) is 50

This Soviet-era pressing has very-light surface noise audible only in quiet passages

new in box RCA 6DQ6B / 6GW6 tubes tested to spec on our Paul Hart-calibrated TV7/U

44 and 46 where minimum is (65%) is 36 and 100% is 55

72 and 75 respectively

Transconductance measured 36/36 for Tube One and 48/48 for Tube Two where minimum (65%) is 32/32

black plate 12AT7WA / ECC81 dual triode was tested on my Hickok 600A for shorts

rounded dark-gray plates