Harman Kardon HK 3770 VS
Cambridge Audio Topaz SR20
- Brand - Harman Kardon
- Manual - hk-3770.pdf
- USB - 1
- Brand - Cambridge Audio
- Manual - topaz-sr20.pdf
- USB - has not
Pros & Cons
Harman Kardon HK 3770
VSPros
- The HK 3770 high current amplifier provides you with excellent control
- I like the Bluetooth function, which allows you to play music from my desktop computer in my office through an amplifier.
Cons
- After a few hours of listening to music (and I play music from the time I get up to the time I go to bed), it turns off, and I have to wander into another room and return it back.
Cambridge Audio Topaz SR20
VSPros
- Good build quality – the components guarantee clear audio output without any noise or sound distortion.
- Selectable subwoofer frequencies (you can set 60, 80, or 100 Hz).
- Multiple input ports.
Cons
- The FM antenna is not provided.
Specifications
Groups
| Specification | Harman Kardon HK 3770 | Cambridge Audio Topaz SR20 |
|---|---|---|
| Connectivity Interfaces | ||
| Wi-fi | ||
| Bluetooth | ||
| Ieee 802.3u | ||
| Ieee 802.3 | ||
| Connector Type | ||
| Optical Digital Inputs | 2 | 2 |
| Phones | 1 | 1 |
| Av Inputs | 6 | 8 |
| Usb | 1 | has not |
| Subwoofer Outputs | 1 | 1 |
| Coaxial Digital Outputs | has not | has not |
| Optical Digital Outputs | has not | has not |
| Hdmi Outputs | has not | has not |
| Hdmi Inputs | has not | has not |
| Coaxial Digital Inputs | 1 | 1 |
| Additional Features | ||
| Three-zone Capability | ||
| Smartphone Remote Control | ||
| A-b Speaker Switch | ||
| Dual-zone Capability | ||
| Pure Direct Mode | ||
| Auto Power Off | ||
| Bi-amplifying | ||
| Audio Return Channel (arc) | ||
| Apple Air-play Support | ||
| Advanced Sound Retriever (asr) Technology | ||
| Functions | ||
| Network Audio Player | ||
| Internet Radio | ||
| Digital Player | ||
| Power Device | ||
| Standby Power Consumption | 0.5 W | |
| Operational Power Consumption | 480 W | |
| Built-in Decoders | ||
| Dts:x | ||
| Dolby True Hd | ||
| Dolby Surround | ||
| Dolby Digital Plus | ||
| Dolby Atmos | ||
| Audio Formats | ||
| Wma | ||
| Wav | ||
| Mp3 | ||
| Flac | ||
| Apple Lossless | ||
| Aiff | ||
| Aac | ||
| Built-in Display | ||
| Colour | black | black |
| Type | fluorescent | fluorescent |
| Signal Processing | ||
| Upscaling Via Hdmi | ||
| 3d Pass-through | ||
| Video Conversion/scaling | ||
| Hdmi Pass-through | ||
| Radio | ||
| Preset Station | 40 | 30 |
| Tuner Bands | AM/FM | AM/FM |
| Tuner Type | digital | digital |
| Clock | ||
| Sleep Timer | ||
| Built-in Clock | ||
| Amplifier | ||
| Total Harmonic Distortion | 0.07 % | 0.15 % |
| Frequency Response | 20 Hz-20 kHz | 20 Hz-20 kHz |
| Output Impedance Per Channel | 8 Ohm | 8 Ohm |
| Output Power Per Channel | 120 W | 100 W |
| Total Output Power | 240 W | 200 W |
| Sound Features | ||
| Digital Content Protection | ||
| Surround System Class | 2.0 channel | 2.0 channel |
| Surround Sound Effects | has not | has not |
| Audio D/a Converter | 24bit / 192kHz | 24bit / 192kHz |
| Media Content Source | ||
| Usb-host | ||
| Network | ||
| Bluetooth | ||
| Dimensions | ||
| Dimensions | 11.8 x 17.3 x 4.8 inches | 16.9 x 13.4 x 4.3 inches |
| User Manual | ||
| Manual | hk-3770.pdf | topaz-sr20.pdf |
| General | ||
| Brand | Harman Kardon | Cambridge Audio |
