| 基本规格
|
| 名称/型号 |
M23 |
硬件方案 |
SoC: Snapdragon 660, DAC: AK4191EQ+AK4499EX, Amp: 4-way THX AAA-78+, charging: AW32271 |
| 工作模式 |
Android/Pure music/USB DAC/Bluetooth Receiving/AirPlay/Roon Ready |
颜色 |
Deep blue/Stainless steel |
| 尺寸 |
About 75.7x136.5x18.1mm |
尺寸 |
About 299g (Deep blue)/About 392.3g (Stainless steel) |
| 显示 |
5.5-inch bezel-less screen (1440*720 resolution ratio) |
Volume control way |
幻灯片或按钮控件 |
| RAM |
4GB |
Internal storage/available space (ROM) |
64GB/about 46GB |
| 记忆卡 |
Single microSD card expansion, up to 2TB in theory) |
Gain mode |
Super High (for fast charge)/High/Medium/Low Gain modes |
| 声道平衡 |
L20~R20 (0.5dB per level) |
自适应阻抗 |
PO: 8~150Ω BAL: 8~350Ω |
| 按键与接口 |
| 按键 |
Power button*1; Multifunction button*1;volume touch panel*1; Play/Pause*1; Previous track*1; Next track*1 |
翘板开关 |
HOLD*1; D.MODE*1 |
| 耳机输出 |
3.5 mm |
线路输出 |
3.5 mm (shared PO) |
| BAL headphone out |
4.4 mm |
BAL line output |
4.4 mm (shared BAL) |
| COAX headphone out |
3.5 mm (shared PO, supports up to 384kHz-24bit/DSD128) |
USB |
Type-C USB3.0*1 (charging/data transmission)+Type-C POWER IN*1 (Charging/Independent power supply) |
| Characteristics |
| WiFi |
2.4GHz/5GHz, supports multimedia service (DLNA), AirPlay, WiFi song transfer, Roon Ready, etc. |
蓝牙传输(5.0) |
SBC/AAC/aptX/aptX HD/LDAC/LHDC |
| 蓝牙接收(5.0) |
SBC/AAC/LDAC |
卓宁链接 |
Android supports WiFi and Bluetooth control, iOS supports WiFi control |
| MQA |
支持MQA全解码 |
全转DSD |
支持 |
| 轻触两次即可醒来 |
支持 |
车载模式 |
Auto on/off following the USB of the vehicle |
| 最大支持采样率 |
Local decoding: up to 384kHz-32bit/DSD256 |
Power off timers |
Supports Sleep/Idle power off |
| USB DAC: up to 384kHz-32bit/DSD256 |
均衡器调整 |
10-band dynamic EQ adjustment (±12dB), built in 8 types of preset EQ, self-define EQ, supports PEQ |
| USB Audio: 768kHz-32bit/DSD512 (supports DoP/D2P/Native) |
System navigation mode |
支持手势导航、2键导航与3键导航 |
| 固件升级 |
Supports upgrade from local storage/memory card/OTA |
|
|
| 电源参数 |
| 工作电源 |
Supports QC3.0, QC4.0, PD2.0, PD3.0 PPS fast charge |
电池容量 |
5500mAh |
| 充电时间 |
About 2.5 hours (PD3.0 fast charge mode) |
待机时间 |
＞1000h |
| 电池寿命和测试条件 |
|
|
| 3.5mm headphone out: 10.5 hours |
| 音量级别 |
52 |
增益等级 |
高增益 |
| 显示状态 |
关 |
播放曲目和格式 |
MP3 44.1kHz/16bit |
| EQ |
关 |
负载 |
32Ω |
| 4.4mm BAL headphone out: 9 hours |
| 音量级别 |
41 |
增益等级 |
高增益 |
| 显示状态 |
关 |
播放曲目和格式 |
MP3 44.1kHz/16bit |
| EQ |
关 |
负载 |
32Ω |
| 音频参数 |
| Parts of performance and parameters of PO (Super High Gain mode) |
| 输出功率 |
L+R≥480mW+480mW (16Ω , THD+N＜1%) |
输出阻抗 |
< 1Ω |
| L+R≥440mW+440mW (32Ω, THD+N＜1%) |
THD + N和噪音 |
≤0.00038% (1kHz/-6dB@32Ω) |
| L+R≥60mW+60mW (300Ω, THD+N＜1%) |
SNR |
≥ 125dB （ A加权） |
| 串扰 |
≥72dB (1kHz@32Ω) |
本底噪声 |
≤1.9μV (A-weighted) |
| 频率响应 |
20Hz ~ 20kHz ：阻尼< 0.1dB |
峰值输出电压 |
12 Vp-p |
| 20Hz ~ 80kHz ：阻尼< 1.1dB |
|
|
| Parts of performance and parameters of PO (High gain) |
| 输出功率 |
L+R≥235mW+235mW (16Ω , THD+N＜1%) |
输出阻抗 |
< 1Ω |
| L+R≥125mW+125mW (32Ω, THD+N＜1%) |
THD + N和噪音 |
≤0.00046% (1kHz/-4.1dB@32Ω) |
| L+R≥15mW+15mW (300Ω, THD+N＜1%) |
SNR |
≥ 120dB （ A加权） |
| 串扰 |
≥71dB (1kHz@32Ω) |
本底噪声 |
≤1.9μV (A-weighted) |
| 频率响应 |
20Hz ~ 20kHz ：阻尼< 0.1dB |
峰值输出电压 |
6 Vp-p |
| 20Hz ~ 80kHz ：阻尼< 1.1dB |
|
|
| Parts of performance and parameters of line-out |
| THD + N和噪音 |
≤0.00043% (1kHz/0dB@10kΩ) |
SNR |
≥ 126dB （ A加权） |
| 串扰 |
≥110dB (1kHz@10kΩ) |
本底噪声 |
≤1.1μV (A-weighted) |
| 频率响应 |
20Hz ~ 20kHz ：阻尼< 0.1dB |
线路输出电平 |
2.0Vrms |
| 20Hz ~ 80kHz ：阻尼< 1.1dB |
|
|
| Parts of performance and parameters of BAL headphone out (Super High Gain mode) |
| 输出功率 |
L+R≥730mW+730mW (16Ω , THD+N＜1%) |
输出阻抗 |
<2Ω |
| L+R≥1000mW+1000mW (32Ω, THD+N＜1%) |
THD + N和噪音 |
≤0.00038% (1kHz/-12dB@32Ω) |
| L+R≥240mW+240mW (300Ω, THD+N＜1%) |
SNR |
≥ 125dB （ A加权） |
| 串扰 |
≥117dB (1kHz@32Ω) |
本底噪声 |
≤3.1μV (A-weighted) |
| 频率响应 |
20Hz ~ 20kHz ：阻尼< 0.1dB |
峰值输出电压 |
23.5 Vp-p |
| 20Hz ~ 80kHz ：阻尼< 1.1dB |
|
|
| Parts of performance and parameters of BAL headphone out (High Gain mode) |
| 输出功率 |
L+R≥630mW+630mW (16Ω , THD+N＜1%) |
输出阻抗 |
<2Ω |
L+R≥475mW+475mW (32Ω, THD+N＜1%)
L+R≥475mW+760mW (32Ω, THD+N＜1%，HiFi Boost Mode ON)
|
THD + N和噪音 |
≤0.00039% (1kHz/-5.7dB@32Ω) |
L+R≥55mW+55mW (300Ω, THD+N＜1%)
L+R≥91mW+91mW (300Ω, THD+N＜1%，HiFi Boost Mode ON)
|
SNR |
≥ 122dB （ A加权） |
| 串扰 |
≥115dB (1kHz@32Ω) |
本底噪声 |
≤3.1μV (A-weighted) |
| 频率响应 |
20Hz ~ 20kHz ：阻尼< 0.1dB |
峰值输出电压 |
11 Vp-p |
| 20Hz ~ 80kHz ：阻尼< 1.1dB |
|
|
| Parts of performance and parameters of BAL line-out |
| THD + N和噪音 |
≤0.00033% (1kHz/-10.3dB@10kΩ) |
SNR |
≥ 129dB （ A加权） |
| 串扰 |
≥106dB (1kHz@10kΩ) |
本底噪声 |
≤1.4μV (A-weighted) |
| 频率响应 |
20Hz ~ 20kHz ：阻尼< 0.1dB |
线路输出电平 |
4.0Vrms |
| 20Hz ~ 80kHz ：阻尼< 1.1dB |
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