| Image | Manufacturer | Part Number | Description |
 | Texas Instruments | 8102306CA | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
 | Texas Instruments | 5962-9080901MCA | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
| | Texas Instruments | LM148J | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
| | Texas Instruments | LM148JB | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
| | Texas Instruments | TL084MJ | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
| | Texas Instruments | TL074MJ | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
| | Texas Instruments | TL074MJB | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
 | Texas Instruments | TL084MJB | OP Amp Quad GP ±18V 14-Pin CDIP Tube |
 | Analog Devices | 5962-9063301MCA | OP Amp Quad GP ±18V 14-Pin CDIP |
 | Analog Devices | OP467AY/883C | OP Amp Quad GP ±18V 14-Pin CDIP |
 | Texas Instruments | 8102303CA | OP Amp Quad GP ±18V 14-Pin CDIP |
 | Texas Instruments | TL064CN | OP Amp Quad GP ±18V 14-Pin PDIP Tube |
| | Texas Instruments | LM124J | OP Amp Quad GP ±16V/32V 14-Pin CDIP Tube |
| | Texas Instruments | TL064MJ | OP Amp Quad GP ±18V 14-Pin CDIP |
 | Analog Devices | AD713AQ | OP Amp Quad GP ±18V 14-Pin CDIP |
 | Texas Instruments | LM348D | OP Amp Quad GP ±18V 14-Pin SOIC Tube |
 | Texas Instruments | LM248D | OP Amp Quad GP ±18V 14-Pin SOIC Tube |
 | STMicroelectronics | TL084ID | OP Amp Quad GP ±18V 14-Pin SO Tube |
 | STMicroelectronics | TL084ACN | OP Amp Quad GP ±18V 14-Pin PDIP Tube |
 | STMicroelectronics | TL074IN | OP Amp Quad GP ±18V 14-Pin PDIP Tube |
| | STMicroelectronics | LF347D | OP Amp Quad GP ±18V 14-Pin SO Tube |
| | Texas Instruments | 5962-9550404QCA | OP Amp Quad GP R-R O/P ±4V/8V 14-Pin CDIP Tube |