Zoom U-22, Руководство по эксплуатации, Страница: 15 / 16

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Specifications
ANALOG
IN MIC/Hi-Z Specifications TRS/XLR combo jacks
(XLR: 2 hot, TRS: TIP hot)
Input gain 0 – 43 dB
Input impedance 2.6 kΩ (MIC)
484 kΩ (Hi-Z)
Maximum input level -0.8 dBu (MIC) / +8.7 dBu (Hi-Z)
Phantom power
+48 V
LINE IN Connector Stereo mini jack
Input impedance 22 kΩ
Maximum input level +1.0 dBu
ANALOG
OUT OUTPUT
L/R Connector RCA (coaxial)
Maximum output
level -0.8 dBu (@0 dBFS) ( into 10 kΩ load )
Output impedance 1 kΩ
PNONES Connector Stereo mini jack
10 mW x 2 (into 32 Ω load)
Output impedance 10 Ω
Frequency characteristics
44.1 kHz: ±1.5 dB (20 Hz - 20 kHz)
96 kHz: ±2 dB (20 Hz - 40 kHz)
Input conversion noise Measured EIN: -120 dB or less (IHF-A)
(with 43 dB, 150 Ω input)
Number of audio recording and playback
channels Recording: 2 channels
Playback: 2 channels
Sampling frequencies
96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz
Bit depth 24-bit
Interface USB2.0
Power Source USB bus power (Type B)
DC 5 V power supply (Micro-B)
2 AA batteries (about 5 hours continuous operation with
phantom power off)
Power consumption 5 W maximum
Dimensions 119.2 mm (D) ×91.8 mm (W) ×44.6 mm (H)
Weight (main unit only)
151 g
* 0 dBu = 0.775 Vrms
Note: The continuous operation time with batteries is just an estimate. This result is from in-house testing
methods. The actual time will vary greatly according to operating conditions.
Specifications