Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.); Form/Case/Outline: SDIP-24 (S1A0291X01*); Applikation/Type: Playback/Record 2 Channel Pre-Amplifier; Daten/electr.data: Vcc: 4...12 V; Iccq: 18 mA; Pd: <1 W, t op: -25...+75 °C.Industrial Code; commercial = KA22291; Manufactured by Samsung -