无线电
| 网上电台 |
Y |
| 支持波段 |
AM, FM |
| FM波段 |
87.5 - 108 MHz |
| 包含相关数据库调谐器 |
Y |
| RDS的功能 |
TP, RT, PTY, PS |
| AM波段范围 |
522 - 1710 kHz |
| 预设电台数量 |
40 |
内容包装
| 用户指南 |
Y |
| 配有电池 |
Y |
| 调频天线 |
Y |
| AM天线 |
Y |
音频
| 输出阻抗 |
2200 Ω |
| 输出电平 |
200 mV |
| 频率范围 |
20 - 50000 Hz |
| 输入阻抗 |
47000 Ω |
| 输入灵敏度 |
200 mV |
| 总谐波失真 |
0.08% |
| 动态功率每声道（4Ohm） |
180 W |
| 动态功率每声道（4Ohm） |
160 W |
| 动态功率每声道（8Ohm） |
100 W |
| 每通道输出功率(1KHz@6 Ohm) |
130 W |
| 信号-噪声比(信噪比) |
100 dB |
| 前通道 |
1 SW |
| 前连接 |
Y |
| 音频数字/模拟转换器 |
24-bit/192kHz |
技术细节
| x.v.Color支持 |
Y |
| 支援色深技术 |
Y |
| 屏幕显示 |
Y |
| 高音调整 |
Y |
| 低音调整 |
Y |
| 手持式遥控器 |
Y |
输入
| HDMI输入 |
4 |
| 分量视频(YPbPr/YCbCr)输入 |
2 |
| 数字音频同轴i输入 |
2 |
| 数字音频光纤入 |
2 |
| 复合视频 |
5 |
输出
| 音频（左、右声道）输出 |
1 |
| 复合视频输出 |
2 |
| 耳机输出端口 |
1 |
| 分量视频(YPbPr/YCbCr)输出 |
1 |
另外
| 以太网路(RJ-45)连接接口数量 |
1 |
| 连接方式 |
Wired |
| 以太网连接器 |
Y |
130 W/ch, 5.1 ch, 20 - 50000 Hz, 100 dB, FM, AM, 370 W, 9200 g, Black
- HDMI® Support for 3D Video and Audio Return Channel.
- Network Capability Delivers Internet Radio and Network Audio Streaming via Ethernet.
- Direct Digital Connection of iPod/iPhone via USB.
- Playback of Different Audio Sources in Two Different Zones.
- Advanced Music Optimizer.
<b>5.1-Channel Network A/V Receiver</b>
Affordable Home Cinema Centerpiece with Audio Network Capability
New at the entry level, the networking ability of the TX-NR509 takes you one step closer to fully integrated home entertainment. Audio files on your computer and streaming internet radio can both now be played through your main system, with fidelity far beyond what you’re used to on a PC. When it comes to setting up the TX-NR509, Audyssey 2EQ® works to adapt the soundstage to the unique dimensions of your room. On-the-fly adjustments to audio and video settings are simple, thanks to the user-friendly overlaid on-screen display. The receiver’s four advanced HDMI® inputs handle stunning high-definition audio from Dolby and DTS, as well as dynamic new 3D video. Further connectivity highlights include a new front-panel USB port that offers a clean digital link for both iPod/iPhone and USB storage devices, and Zone 2 line-outs that let you send a stereo audio signal to a second room equipped with an amp and speakers. All in all, the TX-NR509 offers a superb feature set for the valueconscious home cinema fan.
