| Specification | Harman Kardon HK 3770 | Sherwood RX-4105 |
|---|---|---|
| Functions | ||
| Digital Player | ||
| Amplifier Class | - | NA |
| Network Audio Player | ||
| Internet Radio | ||
| Clock | ||
| Sleep Timer | ||
| Built-in Clock | ||
| Audio Formats | ||
| Wav | ||
| Mp3 | ||
| Flac | ||
| Apple Lossless | ||
| Dsd | - | |
| Aiff | ||
| Aac | ||
| Wma | ||
| Radio | ||
| Preset Station Qty | - | 30 |
| Preset Station | 40 | NULL |
| Tuner Bands | AM/FM | AM/FM |
| Tuner Type | digital | DIGITAL |
| Built-in Display | ||
| Colour | black | black |
| Type | fluorescent | fluorescent |
| Signal Processing | ||
| Upscaling Via Hdmi | ||
| 3d Pass-through | ||
| Video Conversion/scaling | ||
| Hdmi Pass-through | ||
| Connector Type | ||
| Subwoofer Outputs | 1 | 2 |
| Coaxial Digital Outputs | has not | |
| Optical Digital Outputs | has not | |
| Hdmi Outputs | has not | |
| Hdmi Inputs | has not | |
| Coaxial Digital Inputs | 1 | |
| Optical Digital Inputs | 2 | |
| Phones | 1 | |
| Av Inputs | 6 | |
| Usb | 1 | |
| Additional Features | ||
| Pure Direct Mode | ||
| Auto Power Off | ||
| Bi-amplifying | ||
| Audio Return Channel (arc) | ||
| Air Studios Monitor Certification | - | |
| Apple Air-play Support | ||
| X.v.color | - | |
| Advanced Sound Retriever (asr) Technology | ||
| Deep Color | - | |
| Three-zone Capability | ||
| Smartphone Remote Control | ||
| Mcacc Pro | - | |
| A-b Speaker Switch | ||
| Dual-zone Capability | ||
| Built-in Decoders | ||
| Dts Neural:x | - | |
| Dts-hd Master Audio | - | |
| Dolby True Hd | ||
| Dolby Surround | ||
| Dolby Digital Plus | ||
| Dolby Atmos | ||
| Dts:x | ||
| Sound Features | ||
| Digital Sound Processor (dsp) | - | |
| Digital Content Protection | ||
| Sound Output Mode | - | clear sound across the audible spectrum |
| Surround System Class | 2.0 channel | |
| Dsp Preset Qty | - | |
| Surround Sound Effects | has not | clear sound across the audible spectrum |
| Audio D/a Converter | 24bit / 192kHz | |
| Amplifier | ||
| Total Harmonic Distortion | 0.07 % | 0.08% |
| Frequency Response | 20 Hz-20 kHz | 20Hz-20000Hz |
| Output Impedance Per Channel | 8 Ohm | |
| Output Power Per Channel | 120 W | 100w |
| Total Output Power | 240 W | 100w |
| Media Content Source | ||
| Usb-host | ||
| Network | ||
| Bluetooth | ||
| Connectivity Interfaces | ||
| Ieee 802.3u | ||
| Ieee 802.3 | ||
| Wi-fi | ||
| Bluetooth | ||
| Dimensions | ||
| Dimensions | 11.8 x 17.3 x 4.8 inches | - |
| Power Device | ||
| Standby Power Consumption | 0.5 W | |
| Operational Power Consumption | 480 W | 100W |
| General | ||
| Brand | Harman Kardon | Sherwood |
