Fisher X-100-3 Stereo Integrated Tube Amplifier. If I remember correctly one preamp tube makes a bit of noise and needs to be wiggled a bit in the socket. Can be seen in person if you're around Brooklyn. The item "Fisher X-100-3 Stereo Integrated Tube Amplifier" is in sale since Friday, September 10, 2021. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps". The seller is "japan_ganymede" and is located in Brooklyn, New York. This item can be shipped worldwide.