The 24-A is a screen grid amplifier tube containing a 2.5 volt uni-potential heater-cathode which permits. operation from alternating current. This tube is ...
Tube 24A or Röhre 24A ID2657, Screen-grid Tetrode, UY-Base, 5 Pins (USA, April 1927) and RF/IF-Stage shown. Radio tubes are valves.
Jun 9, 2005 · It is a small tetrode: no good for power. Maybe headphones. It eats a lot of heater power for what it does. Heater-cathode insulation isn't that ...
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Find many great new & used options and get the best deals for 24A TUBE at the best online prices at eBay! Free shipping for many products!
Jan 16, 2022 · Simple and effective gain stage for a 2-stage amplifier. The output valve could be anything of your choice: 2A3, 45 or even 300B.
$19.00
24A Sharp-Cutoff Tetrode ST Shape. $. 19 .95. QTY: Add To Cart. Free Shipping Over $99*. NOS-24A. 24A sharp-cutoff tetrode with ST shape. Various brands.
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$9.99
Type 24A Vacuum Tube ST Type Glass TV7 Tested ; Quantity. More than 10 available ; Item Number. 116098593460 ; Type. Vacuum Tube ; Model. 24A ; Accurate description.
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$15.00
New 24A vacuum tube. Product Code: New 24A vacuum tube; Availability: In Stock. $15.00. Qty Add to Cart. Copyright 2015 Merrytunes Antique Radios.
$15.00
These tubes are new New Old Stock (unless otherwise listed). You'll find lots of those hard to find USA tubes from brand names as, GE, General Electric, ...