Vintage Knight Mono Tube Amplifier Serviced and Working Well
Friday, March 29th, 2024When new, this amplifier was built from a kit. I found the ad (photo #9) in an Allied Radio catalog for 1958. In those days phonographs and even FM tuners were monophonic. So this amp has just one channel. Your signal source can be mike, tape deck, or phonograph. Many choices of input and equalization are available. Output to one hi-fi speaker with impedence of 4, 8, or 16 ohms. For the demo video an RCA 45 changer is shown, but only the amplifier is for sale. The amp has 6 tubes and the clean output power is 18 watts RMS. Photo #13 shows the tape out jack and access hole for V1 on the bottom. #11 input jacks; #12 speaker terminals.