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The 84 is a high-vacuum rectifier of the heater-cathode type, intended for supplying rectified power to auto mobile-radio equipment designed for its ...
Tube 84 or Röhre 84 ID2862, Full-Wave Vacuum Rectifier, UY-Base, 5 Pins (USA, April 1927) and Power-supply shown. Radio tubes are valves.
$5 to $10
The best NOS and like new rectifier tubes.
$20 to $80
The EL84, or commonly known as 6BQ5 in North America, was intended for use as an inexpensive alternative to the larger audio tubes of the time, such as EL34, ...
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$23 to $130
Vox AC30 Standard Tube Set, JJ Tubes (x4 EL84, x3 12AX7), Apex Matched · 4.24.2 out of 5 stars. (66). $129.95$129.95. FREE delivery May 10 - 14.
In stock
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Oct 12, 2015 · The current capability of 50mA is plenty to supply two triodes and this comes with a moderate heater current requirement of only 0.5A at 6.3V.
TubeDepot carries a selection of EL84 / 6BQ5 / 7189 Power Vacuum Tubes. New production power tubes from Electro-Harmonix, Amperex, Tung-Sol, ...
THE TUNG-SOL 84/6Z4 IS DESIGNED FOR USE AS A POWER RECTIFIER IN STORAGE. BATTERY AND AC OPERATED RECEIVERS. RATINGS. MAXIMUM PEAK INVERSE VOLTAGE.