Harman Kardon receivers are known for combining a stylish design with sound that packs a punch. That’s just what you’ll get with their HK 3700, along with some pretty cool features for enjoying digital music. With connections for an iPhone®, USB thumb drive, CD player, and turntable, along with network connectivity, there are lots of ways to enjoy all your music with this versatile receiver. It’s a great option for music lovers seeking a stereo system with classic sound and modern connectivity.

Harman Kardon has been working to make their receivers more energy efficient without compromising sound quality. The HK 3700 represents the fruits of their labor. It utilizes Harman Kardon’s GreenEdge™ technology. Rather than redesigning the Class A/B amplification stage, this receiver features a new digital power supply. Unlike conventional analog power supplies, this new digital design uses less energy, fewer raw materials, and produces less heat. The result is a lightweight, efficient, eco-friendly receiver that delivers the same sonic benefits we’ve come to expect from this audio innovator.

• 85 watts x 2 (stereo) into 8 ohms (20-20,000 Hz) at 0.07% THD
• GreenEdge technology combines an energy-efficient, lightweight digital power supply with standard Class AB amplification
• Internet-ready for listening to music from a networked PC
• Stream music from a DLNA-compatible PC or network-attached storage (NAS) device
• Built-in support for listening to free Internet radio station streams with vTuner
• 24-bit 192kHz digital-to-analog converters
• Free Harman Kardon Remote app lets you use your Apple or Android device as a Wi-Fi® remote
• Front-panel USB port for connecting an iPhone, iPad, iPod, or thumb drive (WAV, MP3, WMA)
• 6 pairs of RCA stereo inputs, including phono input (MM)
• Preamp output for a powered subwoofer
• Stereo RCA outputs for recording
• A/B speaker switching
• Binding post connectors for two pairs of speakers
• 1/4″ headphone jack
• Ethernet port for network connection
• AM/FM tuner
• Remote control
• 17-5/16″W x 4-3/4″H x 11-13/16″D
• Weight: 13.2 lbs.
• Warranty: 2 years