Vintage Tube Amp

The HTF-90 and the MX99 lit up when plugged in and appear to get power. The HFT-94 does not appear to get power. That is the extent of my testing.

The KNIGHT 12ax7 Stereo Tube Amplifier is a vintage audio piece designed for restoration or as a pre-amp for a Bell amplifier. Made by the brand Knight in the United States, this model is a classic representation of vintage audio equipment. Ideal for those looking to enhance their audio setup with a touch of nostalgia and a high-quality, handcrafted amplifier. Also includes a bell record o fone amp as well. Nice vintage hi fi equipment.