I had a chance to test Harman Kardon HK 3770 vs Cambridge Audio Topaz SR20. I’d like to share my impression here to facilitate your choice of a new receiver.
The devices operate using a 2-channel audio broadcasting scheme. If we compare power – Harman Kardon is better in this regard. The total output power of the Harman Kardon HK 3770 model is 240 W, while that of the Cambridge Audio Topaz SR20 is 200 W. The Harman Kardon has more power per channel, it is 120 W versus 100 W.
The Cambridge Audio Topaz SR20 is the most powerful amplifier in the Topaz series, providing excellent power output with a separately dedicated subwoofer output, as well as two sets of speaker outputs. It is equipped with analog inputs, digital inputs, a correction amplifier, an FM receiver, and an MP3 input, so it can connect and play almost any source.
The Harman Kardon HK 3770 high-performance stereo receiver delivers everything you need to create a classic home audio system with state-of-the-art communications for your analog and digital devices. The HK 3770 also offers Bluetooth connectivity, DLNA, and USB connectivity - so all your old and new devices can be synchronized to get a powerful sound.
Cambridge Audio Topaz has a very elegant appearance. AV receiver has a very thoughtful, competent layout. The front panel has a 6.3 mm stereo headphone jack. The receiver provides tone controls in the LF, HF and stereo balance.
Harman Kardon is a stylish machine. The build quality seems to be excellent, using quality electronic components, and lots and lots of “tasty” metal. It looks very compact and classically rigorous.
The Harman Kardon HK 3770 is better receiver in this comparison. Check Harman Kardon HK 3770 price