U-24 Handy Audio Interface

The U-24 is a compact, 2-in/4-out audio interface that provides all of the essential tools you need for recording and performing with high resolution, 24-bit/96 kHz audio—anywhere you go. Get incredible sound quality thanks to high-quality, low-noise preamps—the same ones found on our acclaimed H5 and H6 Handy Recorders. Connect to your PC, Mac, or iPhone/iPad via USB and record mics, instruments, and more. The U-24 delivers the same great sound as our U-44 interface, with a more streamlined feature set.

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U-24 Handy Audio Interface 的参数

ANALOG IN Input 1/2
品牌	ZOOM
分类	音频接口
型号	U-24 Handy Audio Interface
类型	Audio Interfaces
Connector	TRS/XLR combo jacks (XLR 2 hot, TRS TIP hot)
Input gain	0 – 43 dB
Input impedance	2.6 k Ω(MIC IN) 1.1 M Ω(when HiZ ON)
Maximum input level	+2.7 dBu (MIC IN)/+20.7 dBu (TRS IN)
Phantom power	+48V
ANALOG OUT Main Out L/R
Connector	TRS phone jacks (unbalanced)
Maximum output level	+10 dBu (at 0 dBFS)
Output impedance	330 Ω
ANALOG OUT Line Out 1/2
Connector	RCA (coaxial)
Maximum output level	+8 dBu (at 0 dBFS)
Output impedance	1kΩ
ANALOG OUT Phones
Connector	Standard stereo phone jack 30 mW x 2 (into 32 Ω load)
Maximum output level	+10 dBu (at 0 dBFS)
Output impedance	33 Ω
Frequency characteristics	At 44.1 kHz 1.0 dB 20 Hz 20 kHz At 96 kHz 3.5 dB 20 Hz 40 kHz
Input conversion noise	Measured EIN 119.5 dB (IHFA) at 43 dB, 150 Ω input
Number of audio recording and playback channels	Recording 2 channels Playback 4 channels
Sampling frequencies	96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz
Bit depth	24bit
Interface	USB 2.0
MIDI IN/OUT	5pin DIN jack
Power Source	USB bus power (Type B) Zoom AD17 (MicroB) DC 5V power supply (MicroB) 2 AA batteries (4 hours continuous operation with phantom power off)
Power consumption	5W maximum
尺寸	191.8 mm (D) x 92.3 mm (W) x 42.7 mm (H)
Weight (main unit only)	285 g
U24 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.