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כרטיס קול נייד יציאה אחת
AudioBox iOne
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AudioBox iTwo
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Microphone Preamp
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Type |
XLR female, balanced |
XLR female, balanced |
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Frequency Response (±3.0 dB) |
10 Hz to 40 kHz |
10 Hz to 40 kHz |
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Input Impedance (Balanced) |
1,200Ω |
1,200Ω |
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THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain) |
< 0.008% |
< 0.008% |
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S/N Ratio (Unity Gain, Ref. = +4 dBu, 20 Hz to 22 kHz) |
> 95 dB |
> 95 dB |
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Common Mode Rejection Ratio (1 kHz, 52 dB Gain) |
> 65 dB |
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Gain Control Range (± 1 dB) |
0 dB to 52 dB |
0 dB to 52 dB |
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Max Input Level (Unity Gain, 1 kHz @ 0.5% THD+N) |
+10 dBu |
+10 dBu |
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Phantom Power (±2 VDC) |
+48 VDC |
+48 VDC |
Line Input
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Type |
— |
¼" TRS female, balanced |
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Input Impedance |
— |
10 kΩ |
Instrument Input
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Type |
¼" TS female, unbalanced |
¼" TS female, unbalanced |
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Input Impedance |
1 MΩ |
1 MΩ |
Line Outputs
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Type |
¼" TRS female, balanced |
¼" TRS female, balanced |
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Output Impedance |
51Ω |
51Ω |
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Output Level |
+10dBu |
+10dBu |
Headphone Output
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Type |
¼" TRS active stereo |
¼" TRS active stereo |
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Maximum Output |
60 mW/ch. @ 60Ω Load |
60 mW/ch. @ 60Ω Load |
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Frequency Response (±1.0 dB) |
20 Hz - 30 kHz |
20 Hz - 30 kHz |
MIDI I/O
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Type |
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Dual 5-pin female DIN |
Digital Audio
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ADC Dynamic Range (A-wtd, 48 kHz Sample Rate) |
105 dB |
105 dB |
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DAC Dynamic Range (A-wtd, 48 kHz Sample Rate) |
105 dB |
105 dB |
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Bit Depth |
24 |
24 |
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Reference Level for 0 dBFS |
+10 dBu |
+10 dBu |
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Internal Sample Frequency Selections (kHz) |
44.1, 48, 88.2, 96 |
44.1, 48, 88.2, 96 |
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Power |
USB bus-powered |
USB bus-powered |
Physical
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Height |
1.71” (43.5 mm) |
1.71” (43.5 mm) |
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Depth |
5.31" (135 mm) |
5.31" (135 mm) |
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Width |
5.91” (150 mm) |
7.56” (192 mm) |
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Weight |
1.35 lbs (0.62 kg) |
1.35 lbs (0.62 kg) |
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