AX-1050

About the AX-1050

The Yamaha AX-1050 is a Natural Sound Stereo Integrated Amplifier manufactured by Yamaha from 1991 to 1993. It delivers 145 watts per channel into 8 ohms with very low total harmonic distortion (0.003% to 0.01%) and a wide frequency response of 10 Hz to 50 kHz. The amplifier supports multiple inputs including Phono MM and MC, tuner, CD, Aux, DAT, and tape, with outputs for recording and pre-out/main-in connections. It features tone controls with adjustable bass and treble, a loudness control, and a Pure Direct mode for uncolored sound. The unit weighs 18.3 kg and measures 435 mm × 171 mm × 448 mm. It includes a remote control and has a black and titanium finish. The design includes a direct symmetrical circuit layout, large power supply capacitors, and a motor-driven volume control. It was originally priced around 1500 DM. The AX-1050 is known for its high build quality, excellent sound performance, and features such as a subsonic filter, mute via remote, and selectable tone control peaking frequencies.