|
|
|
|
|
|
|
|
 |
DacMagic Plus Digital
to Analogue converter
| D/A
Converters: |
Dual
Wolfson WM8740 24bit DACs |
| Digital
filter: |
Analog
Devices ADSP21261 DSP
upsampling to 24-bit/384kHz |
| Analogue
filter: |
2-Pole
Dual Differential Bessel Double Virtual Earth
Balanced |
| Frequency
Response: |
20Hz
to 20kHz (±0.1dB)* |
| THD
@ 1Khz 0dBFs: |
<0.001%
24-bit |
| THD
@ 1kHz -10dBFs: |
<0.001% |
| THD
@ 20kHz 0dBFs: |
<0.002% |
| Signal
to Noise Ratio: |
-112dBr |
| Total
correlated jitter: |
<130pS |
| Crosstalk
@ 1kHz: |
<
-130dB |
| Crosstalk
@ 20kHz: |
<
-112dB |
| Output
Impedance: |
<50ohms |
| Max.
output level (unbalanced) |
2.1V
rms |
| Max.
output level (balanced) |
4.2V
rms (2.1V per phase) |
| Digital
input word widths supported: |
16-24bit |
| Digital
input sampling frequencies supported: |
32kHz,
44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz**, 192kHz |
| Audio
output up-sampling: |
Fixed
24-bit/384kHz |
| Max
power consumption |
12W |
| Dimensions
(H x W x D): |
52
x 215 x 191mm
(2.0 x 8.6 x 7.6”) |
| Weight: |
1.2kg/2.6lbs |
| * |
Steep
filter disabled |
| ** |
Digital
1 & 2 Inputs only |
| Headphone
output |
|
| THD: |
at
1kHz 0dBFS 24 bit signal with 22kHz low pass filter
= 0.001%
at 20khz 0dBFS 24 bit signal with 80kHz low pass
filter = 0.003% |
| S/N: |
-111dBrA |
| Frequency
Response: |
10Hz
- 100kHz |
|
Recommend
headphones with impedance between 32 Ohm to 600 Ohm. |
|
|
|
|
|
| |
|
|
|
|
|
|
| |
|
|
|
ONIX DAC25
Upsampling DAC Decoder:
Features:
1. Use 24bit/192KHz high precision DAC chip
2. Use asynchronous sampling chip to raising frequency at 192KHz
with lower jitter
3. High precision clock system, it has Reclock function and reduce
error code efficiently
4. USB input connect to the PC and realize the hi-fi sound through
PC
5. Digital input plus pulse transformer as a good separation
6. Analog balance output
7. Headphone amplifier monitor
Specifications:
1. Dynamic range: (24bit) > 120dB
2. Signal noise rate: > 112dB(RCA); > 125dB(XLR)
3. THD+N: < 0.001%(20Hz-20KHz)
4. Output amplitude: 2VRMS
Main materials:
1. PCM2704 as USB sound card chip
2. PCM1792 24bit/192KHz DAC chip
3. SRC4192 upsamping chip
4. 3pcs OPA2134 op-amps
5. CS8416 digital receiver chip
6. R style transformer |
|
|
|
|
|
|
|
| |
|
|
|
|
|
vTuner 網路收音機
支援 Napster
接受PC電腦的串流音樂
DAC 模組: 2個數位輸入及B類型USB
DAB 波段 III and DAB+數位音頻廣播
FM 立體聲調頻與 RDS無線電資料系統
高品質 D/A 轉換晶片 CS4398
分離式對稱電路架構
HDAM-SA2 電路
兼容iPod/iPhone
M-X埠
遠端遙控 bus
RS-232c
DLNA 1.5認證，支援WMA, MP3 MPEG-4, AAC, WAV以及FLAC檔案
對應iPod、外接耳機、網路無線電台
相容於iPod / iPhone的 USB (由前面板)
USB 輸入時取樣率:96 kHz / 24-bit
類比輸出:1
乙太網路埠
DMB-A端子
DAB 端子 (1F)
FM 天線
數位輸入: 同軸l / 光纖
數位輸出: 同軸l / 光纖
數位輸入時取樣率:192 kHz / 24-bit
RX101的M-X Port
Marantz 遙控傳輸
RS232
數位類比轉換器:Multi-bit, Delta-Sigma
數位類比轉換IC:CS4398
數位濾波器:CS4398
噪訊整型:CS4398
輸出緩衝:HDAM SA2
耳機擴大器:NJM2068
頻率範圍:87.5 - 108 MHz
訊噪比 (Mono/Stereo):65 / 60 dB
Total Harmonic Distortion (Mono / Stereo):0.8 / 1.0%
頻率響應:50 Hz - 15 kHz
頻道間距 (FM):50 dB
有效靈敏度:IHF 1.8 µV / 16.4 dBf
聲道分離度:42dB
系統遙控器:RC001NA
消耗功率(W):23
待機消耗功率(W):0.4
最大外觀尺寸 :440 x 106 x 353(寬 x 深 x 高 mm)
重量(Kg):6.5
|
|
|
|
|
|
|
|
|
