Knight KN3032 tube amplifier in very clean condition. There are no tubes, and the amp has not been tested. Tubes required : 5U4GB, 2x6l6GB, 2x12AX7, 6AV6. The item "Super Clean Knight KN3032 amplifier vintage tube amp untested" is in sale since Monday, June 28, 2021. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps".The seller is "billybart" and is located in Naperville, Illinois. This item can be shipped to United States.