Working, excellent sound. Comes with FM antenna. Budget conscious music lovers rejoice You can count on the audio experts at Harman Kardon for high-end stereo sound that doesn't cost a fortune. Their HK 3390 delivers 80 watts per channel of high-current, ultrawide-bandwidth amplification — a signature Harman Kardon technology that recreates all the dynamics and subtle details of the original musical performance. You'll experience rich, room-filling sound with every recording you own. Flexible connections for your a/v components HK 3390 back panel The receiver's audio and video connections offer system flexibility. The '3390 offers plenty of connections for your music sources. You get three sets of inputs for audio components, including one for a turntable so you can enjoy your treasured vinyl collection. It even includes convenient switching for video components — an unusual but useful feature for stereo receivers. Four A/V inputs, including one on the front panel, let you connect a game console plus other video sources and use this receiver as the centerpiece of a two-channel home theater system. Two separate subwoofer outputs make it easy to add a powered sub (or even two) for extra bass impact. And a set of pre-amp out/main-amp input jacks let you connect an external power amp for future system expansion. High-current power supply Superior power capability At the heart of the '3390 is Harman Kardon's high current, ultra-wide bandwidth amplifier. With clean, consistent and accurate performance, this amp will drive your home speakers to new levels and your enjoyment to new heights. Product highlights: 80 watts x 2 (stereo) into 8 ohms (20-20,000 Hz) at 0.07% THD 4-ohm capability allows use with a wide range of speakers high-current, ultrawide-bandwidth amplifier design 3 audio (including phono) and 4 A/V (composite video) inputs AM/FM tuner with 30 presets rotary bass, treble, and balance controls 2 preamp-level subwoofer outputs preamp-out/main-in loop connections for system expansion full-size headphone jack front-panel switching for two pairs of main speakers 2 pairs of binding post speaker connectors 2 switched AC outlets remote control sleep timer 17-3/8"W x 6-1/2"H x 15-1/4"D weight: 21 lbs.