麥克風前級

種類

XLR Female (via Combo), Balanced

最大輸入音量

+10 dBu (Balanced, min. gain)

Gain 控制範圍

60 dB

頻率響應

20 Hz to 20 kHz (±0.15 dB, unity gain, 48 kHz)

動態範圍

> 110 dB (A-wtd, min. gain)

Total Harmonic Distortion

< 0.005% (1 kHz, min. gain)

EIN

< -131 dBu (max gain, 40Ω, 22 kHz BW, A-wtd)

輸入阻抗

1.6 kΩ

幻象電源

+48V, > 8 mA per input

樂器輸入

種類

¼” TS Female (via Combo), Unbalanced

最大輸入音量

+15 dBu (Unbalanced, min. gain)

Gain 控制範圍

60 dB

頻率響應

20 Hz to 20 kHz (±0.2 dB, unity gain, 48 kHz)

動態範圍

> 106 dB (A-wtd, min. gain)

Total Harmonic Distortion

< 0.005% (1kHz, min. gain)

輸入阻抗

> 1 MΩ

Line 輸入

種類

¼” TRS Female (via Combo), Balanced

最大輸入音量

+ 18 dBu (Balanced, min. gain)

頻率響應範圍

20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)

動態範圍

> 118 dB (A-wtd, min. gain)

Total Harmonic Distortion

< 0.005% (1 kHz, min. gain)

輸入阻抗

10 kΩ

Main & Line 輸出

種類

¼” TRS Female, impedance balanced, DC Coupled (Line Outputs only)

最大輸入音量

+18 dBu (Balanced)

頻率響應範圍

20 Hz to 20 kHz (±0.05 dB, unity gain, 48 kHz)

動態範圍

> 118 dB (A-wtd)

Total Harmonic Distortion

< 0.0035% (1 kHz, +4 dBu)

輸出阻抗

51Ω

耳機輸出

種類

¼” TRS Female, Stereo, Unbalanced, x2

最大輸出音量

175 mW/channel (56Ω load)

頻率響應範圍

20 Hz to 20 kHz (±0.5 dB, 48 kHz)

動態範圍

> 110 dB (A-wtd)

Total Harmonic Distortion

< 0.03% (1 kHz)

耳機阻抗

16Ω to 300Ω

Crosstalk

Input to Input

< -110 dB

Output to Output

< -115 dB

Input to Output

< -120 dB

Signal Level LEDs

Clip

-0.5 dBFS

Signal

-50 dBFS

數位音訊

Connection Type

Thunderbolt 3 (Thunderbolt 1 and 2 compatible)

ADC Dynamic Range

115 dB (A-wtd)

DAC Dynamic Range

115 dB (A-wtd)

Bit Depth

24 bits

Internally Supported Sample Rates

44.1, 48, 88.2, 96, 176.4, 192 kHz

Clock

Jitter

< 70 ps RMS (20 Hz – 20 kHz)

Jitter Attenuation

> 60 dB (1 ns in => 1 ps out)

供電種類

12 VDC, 5A, external power supply

產品尺寸

Height

1.75" (44.45 mm)

Depth

7" (177.8 mm)

Width

19" (482.6 mm)

Weight

6 lbs (2.72 kg)