CA3045F Integrated Circuit NTE 912 / ECG 912

TDA2052 Original Pulled ST Integrated Circuit NTE 7203 / ECG 7203

TDA2030 Original New MEV Integrated Circuit NTE 1380 / ECG 1380

CA3089 Original Pulled RCA Integrated Circuit NTE 788 / ECG 788

TDA4605 Original Pulled Siemens Integrated Circuit NTE 7154 / ECG 7154

CA3065E Original New Harris Integrated Circuit NTE 712 / ECG 712

TDA8172A Original Pulled ST Integrated Circuit NTE 1788 / ECG 1788

CA3086 Original Pulled RCA Integrated Circuit