This is a classic Fisher tuner in excellent physical condition. It is also good electrically, and sounds wonderful. But with one caveat: the multiplex adaptor is very weak and has lost its separation. If you work on this old tube equipment, excellent. If not, there are guys around who do and can repair the multiplex. But right now, as a basically mono tuner it is superb ... sonically outperforms my Carver TX-11. I've got an identical brother in my system now as I write this.