分类
音频接口
型号
U-22 Handy Audio Interface
类型
Audio Interfaces
ANALOG IN MIC/HIZ
Connector
XLR/TS combo jack
(XLR 2 hot, TS TIP hot)
Input gain
0 – 43 dB
Input impedance
2.6 k Ω(MIC) 484 k Ω (HiZ)
Maximum input level
0.8 dBu (MIC)/+8.7 dBu (HiZ)
Phantom power
+48V
ANALOG IN 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 (at 0 dBFS)(into 10 kΩ load)
Output impedance
1 kΩ
ANALOG OUT PHONES
Connector
Stereo mini jack
10 mW x 2 (into 32 Ω load)
Output impedance
10 Ω
Frequency characteristics
At 44.1 kHz ±1.5dB 20 Hz 20 kHz
At 96 kHz ±2 dB 20 Hz 40 kHz
Input conversion noise
Measured EIN 120 dB or less (IHFA)
at 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
24bit
Interface
USB 2.0
Power Source
USB bus power (Type B)
Zoom AD17 (MicroB)
DC 5V power supply (MicroB)
2 AA batteries (About 5 hours continuous operation with phantom power off)
Power consumption
5W maximum
尺寸
119.2 mm (D) x 91.8 mm (W) x 44.6 mm (H)
Weight (main unit only)
151 g
U22 System Requirements
Windows
OS： Windows® 7 SP1 or later / 8.1 / 10 (32bit/64bit)
CPU Intel® Core i3 or faster*
USB USB 3.0/USB 2.0*** Operation is not guaranteed with CPUs from Atom, Celeron or Pentium series or CPUs made by AMD.** Only USB host controllers with Intel Chipsets are supported. Operation is not guaranteed when used with USB hubs or expansion cards.
Mac
OS： Mac® OS X 10.9.5 or later / 10.10 / 10.11 / 10.12
CPU Intel® Core i3 or faster
USB USB 3.0/USB 2.0** Operation is not guaranteed when used with USB hubs or expansion cards.
iPhone / iPad
OS： iOS 7.1 or later
* Requires 2 AA batteries or optional AC adapter for power, plus an Apple iPad Camera Connection Kit or LightningtoUSB Camera Adapter.