U3: 062C / EZ749, vermutlich Low-power JFET dual operational amplifiers 2013-09-14 2065 × 1377 Unt-T U60e PCB / Case Pictures U3: 062C / EZ749, vermutlich Low-power JFET dual operational amplifiers U3: 062C / EZ749, vermutlich Low-power JFET dual operational amplifiers
