Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 31915
Slovak Republic
Brand: JJ Electronic; Čadca
Tube type:  Double Triode   Audio Frequency 
Identical to ECC832 = 12DW7
Similar Tubes
Different connections:

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC

Heizfaden-Mittenanschluss, dadurch auch Betrieb mit 6.3 V und 0.3 A möglich. Enthalten sind 2 Trioden: System 1 (pin 6,7,8) entspricht einem System der ECC83, System 2 (pin 1,2,3) entspricht einem System der ECC82. Die umgekehrte Pinbelegung - also Tausch der Triodensysteme - s. ECC823.

Dimensions (WHD)
incl. pins / tip
22 x 49 x mm / 0.87 x 1.93 x inch
Tube prices 1 Tube prices (visible for members only)
Information source - - Manufacturers Literature   JJ Electronics

ecc832_g.gif ECC832: JJ Electronics datasheet
Günther Stabe † 19.8.20

Just Qvigstad
ECC832: Manufacturer's Literature
Anonymous 15 Collector

Collection of



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]