18042 Audio Tube

18042, Tube 18042; Röhre 18042 ID19523, Vacuum Pentode

https://www.radiomuseum.org/tubes/tube_18042.html

Tube 18042 or Röhre 18042 ID19523, Vacuum Pentode, Noval, 9 pin miniature (USA pico-9) B9A and shown. Radio tubes are valves.

Valvo 18042 Vacuum Tubes Gold Pins Close

https://tubesocketvintagego.com/18042---6086

valvo 18042 18042--6086 Is Similar To: Vintage Valvo Lot Ct372a 10 Radio Mixed Television Tube Tv Numbers Ltt (36.9% similar) If you have questions, please ask and we will be more that happy to answer to the best of our ability. Please ask questions I …

Adzam Audio Lamp Tube 18042 Sq | Etsy

https://www.etsy.com/listing/1125126072/adzam-audio-lamp-tube-18042-sq

2 ))) 18042 (E83F, EF83) audio tube NOS | eBay

https://www.ebay.com/itm/372638927283

Valvo 18042 Pipe, Version Der E83F, Audio Tube, Golden ...

https://www.ebay.com/itm/124641720721

18042 @ The Valve Museum

http://www.r-type.org/exhib/aaa1064.htm

The 18042 is a special quality pentode designed for use in telephone systems. The life quoted is 10,000 hours. The envelope is clearly marked with the SQ designation. The thin glass tube envelope is 20 mm in diameter, and excluding the B9A base pins is 58 mm tall. References: Data-sheet & 3002. Type 18042 was first introduced in 1952. Thanks to ...

Classictone | 40-18042 | Power Transformer - Watts Tube Audio

https://www.ecwid.com/store/tubeamplifierparts/Classictone-40-18042-Power-Transformer-p45045114

For: Twin Reverb**, Blackface Twin Reverb**, Twin Reverb AB763**, Silverface Twin Reverb**, Twin Reverb AC568**, Twin Reverb AA769**, Twin Reverb AA270**, Showman ...