Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 46074
South Korea
Brand: Common type South Korea tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to KA2224 = LA3220

Base SPECIAL TUBEBASE in general

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case/Outline: DIP-14;
Type/Application: AF 2-channel pre-amplifier with ALC;
Daten/ Vcc: 5...13 V; Icc: >4.5 mA; Pd: <600 mW; Ri: 30 kΩ; RL: >680 Ω; Vo: 1.2 V; tmax op.: 75 °C;
Manufactured by Samsung (South Korea) -

Dimensions (WHD)
incl. pins / tip
18 x 7 x 8 mm / 0.71 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz

ic_14pol.png KA2224: Grundig
Wolfgang Bauer

KA2224: Grundig
Wolfgang Bauer

Usage in Models 1= 1989? ; 1= 1992 ; 1= 2000??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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]

Data Compliance More Information