Valves for 18 set
 

I need to source some ZA7023 valves for the restoration of my No 18 wireless set or knowledge of where I can get any, or a suitable equivalent. Preferably in the UK.

Maybe this can help.....
 

ZA7023
Information - Help ID = 10495




Upload & Info»
My Tube/Semi»
Country:Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type: Vacuum Pentode RF/IF-Stage Controlling (mu)

Identical to ZA7023 = CV1331 = VP23 = ARP12

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vup)
Filament Vf 2 Volts / If 0.05 Ampere / Direct / Battery =
Description Army Stores reference for ARP12 (VP23) later named CV1331.
Dimensions (WHD)
incl. pins / tip 33 x 95 x mm / 1.30 x 3.74 x inch
Information source Taschenbuch zum Röhren-Codex 1948/49

I appreciate the details Bob but unfortunately while we do know what we need but can't find a source in the UK despite searches on both ZA 7023 and ARP12. Hoping someone out there can help.

Mike,

On eBay.


https://www.ebay.co.uk/itm/203383041...0AAOSw64ZghH6o


Regards,
Les.

Book
 

https://www.google.com/url?sa=t&sour...fJIbxaaFo9S4fq

ARP12 was also used in the WS 62 . It is a variable mu Pentode. You might find a similar mu Pentode with a 2volt filament.

https://www.google.com/url?sa=t&sour...Lu_PJZ_Ip6hnqE

Thank you all for the replies, 3 now sourced.