| Specification | Marantz NR1608 | Cambridge Audio CXA81 |
|---|---|---|
| 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 | ||
| Smartphone Remote Control | ||
| Deep Color | - | |
| Three-zone Capability | ||
| Dual-zone Capability | ||
| Mcacc Pro | - | |
| A-b Speaker Switch | ||
| Functions | ||
| Digital Player | ||
| Amplifier Class | - | AB |
| 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 | - | |
| Preset Station | 40 | - |
| Tuner Bands | AM/FM | AM/FM |
| Tuner Type | digital | AM/FM TUNER |
| Built-in Display | ||
| Colour | black | Lunar Grey |
| Type | fluorescent | DIGITAL |
| Signal Processing | ||
| Upscaling Via Hdmi | up to 4K | |
| 3d Pass-through | ||
| Video Conversion/scaling | HDMI to HDMI scaling, analog to HDMI up conversion | |
| Hdmi Pass-through | up to 4K | |
| Connector Type | ||
| Subwoofer Outputs | 2 | 1 |
| Coaxial Digital Outputs | has not | |
| Optical Digital Outputs | has not | |
| Hdmi Outputs | 1 | |
| Hdmi Inputs | 8 | |
| Coaxial Digital Inputs | 1 | 1 |
| Optical Digital Inputs | 1 | 1 |
| Phones | 1 | 1 |
| Av Inputs | 2 | |
| Usb | 1 | 1 |
| Amplifier | ||
| Total Harmonic Distortion | 0.08 % | 0.02% |
| Frequency Response | 20 Hz-20 kHz | 5 Hz-60000 Hz |
| Output Impedance Per Channel | 4 Ohm | 8 Ohm |
| Output Power Per Channel | 50 W | 80 W |
| Total Output Power | 350 W | 120W |
| 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 | HDCP 2.2 | |
| Sound Output Mode | - | Surround Sound |
| Surround System Class | 7.2 channel | |
| Dsp Preset Qty | - | |
| Surround Sound Effects | Dolby Surround | |
| Audio D/a Converter | 32bit / 192kHz | |
| Media Content Source | ||
| Usb-host | ||
| Network | ||
| Bluetooth | ||
| Connectivity Interfaces | ||
| Ieee 802.3u | ||
| Ieee 802.3 | ||
| Wi-fi | ||
| Bluetooth | ||
| Dimensions | ||
| Dimensions | 14.8 x 17.3 x 4.1 inches | - |
| Power Device | ||
| Standby Power Consumption | 0.2 W | 0.5W |
| Operational Power Consumption | 250 W | 750W |
| General | ||
| Brand | Marantz | Cambridge Audio |
