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

Base Noval, B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series 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)
Literature - - Manufacturers Literature   JJ Electronics
ECC832: Sammlung ER
Ernst Röggla

ECC832: JJ Electronics datasheet
Günther Stabe

ECC832: Manufacturer's Literature
Anonymous 15 Collector

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