1987 JAN Philips ECG / General Electric 12AX7WA NOS Tube
1987 JAN Philips ECG / General Electric 12AX7WA NOS Tube,1987 JAN Philips ECG / General Electric 12AX7WA NOS Tube,Compatible Philips ECG Cable 5 Leadwires 8 pin AHA Pinch,カメラのいわもと:真空管 12BH7A、6CG7、6FQ7,同等管、類似管,カメラのいわもと:真空管 12AT7、12AZ7、ECC81、同等管、類似管