Fisher Stereo Master Control Amplifier. The amp is in especially nice condition as can be seen in the images. The amp looks to have all of its original capacitors and other similar components. It works and sounds very good though it does have some leaky power supply caps, No doubt, the capacitors need replacement for the sake of increased longevity, reliability and better sound.
The output tubes are original Fisher branded 7591's. I tested all of the inputs of which all passed a signal and sounded very good. The cabinet looks very nice as shown in the images. It will make someone a very nice specimen for the collection or a nice daily user with a little maintenance and restoration.