SpenCertified

Only the front right and front left channel work. The center and surround speakers do not work. Everything else works. Condition It is not fully fu...

Explore what the prestigious Harman Kardon has to offer with the AVR220! It's rated at 55 watts per channel (stereo) and 45 watts per channel for 5...

Explore what the prestigious Harman Kardon has to offer with the AVR254! This full-featured receiver has several hookup options including HDMI, S-V...

This Harman/Kardon 3-set bundle provides a comprehensive audio solution. It includes the TD212 Cassette Deck, TU909 Tuner, PM655 Integrated Amp. Co...

This incredibly sleek Harman/Kardon HK 3490 is a powerful receiver that's built to last. It boasts 120 watts per channel of high-current, ultrawide...

The Harman/Kardon HK 490i is a beautiful vintage receiver from the 80s era of amps. It produces a clear, clean sound with a tuner that actually shu...

This simple and sleek Harman/Kardon amplifier will complement any entertainment or audio setup! Enjoy the connection of this system that allows the...

The Harman Kardon PA 2000 is a versatile 2-channel power amplifier from 2000, engineered with Harman’s signature high-current capability for drivin...

Get ready to upgrade your sound experience with the Pioneer SA-730! This integrated amp would make a great addition to any vintage audio setup. It ...

Enhance your sound experience with this Harman/Kardon integrated amp! The PM655 is a nominal 60 watts per channel into 8 ohms unit and boasts a hig...

Fall in love with vintage gear all over again with this PM665! Dubbed the ultimate integrated amplifier from Harman Kardon, this beautiful silver-f...

Tube amplifiers have a beautiful, distinct, colorful sound that really can't be beat by any modern amp. The Harman-Kardon TA3000X is an excellent e...

Experience the nostalgia and superior sound quality that only vintage sound systems can bring with the Harman Kardon 330c. A classic piece of audio...

This is an amazing amplifier. Any speakers that you hook up to this system will sound excellent. The wood case is freshly sanded and stained.   Con...

Amplify your sound experience with the Harman/Kardon AVR 110! This high-current receiver is the perfect addition to any home audio system: with its...

The Harman/Kardon AVR 225 FM/AM AV Receiver Amplifier has an impressive range of audio/video inputs, delivering great sound quality through its 5 s...

Experience pristine sound and video with the Harman/Kardon AVR 320! This system delivers robust performance with Dolby Digital decoding, 7.1 channe...

Harman Kardon receivers are known for having a high-current bandwidth and producing a strong, stable sound, and the AVR335 is no different! This mo...

Experience pristine sound and video with the Harman/Kardon AVR 35! Thanks to its on-board Dolby Decoding, Dolby Pro Logic, and Dolby 3 Stereo, you ...

Explore what the prestigious Harman Kardon has to offer with the HK 3380! This full-featured receiver has seven audio inputs, four video inputs, an...

Enjoy cinema-quality sound with the Harmon/Kardon AVR 235 Home Theater Receiver System. Featuring advanced amplification technology, this premium s...

This power amplifier is very strong and uses a special high voltage power cable. It's in great condition and works well, but does has some cracklin...

This Hartke system offers all the best qualities in state-of-the-art bass amplification! This trailblazing system produces a smooth response along ...

With a nearly limitless tonal capability and control, the HA4000 produces an incredible sound in a durable, built-like-a-tank design. Along with th...