Zoom U-44 - Specifications

26
ANALOG IN INPUT 1/2 Connector TRS/XLR combo jacks
(XLR: 2 hot, TRS: TIP hot)
Input gain 0 – 43 dB
Input impedance 2.6 kΩ (MIC IN)
1.1 MΩ (when Hi-Z ON)
Maximum input level +2.7 dBu (MIC IN) /+20.7 dBu (TRS IN)
Phantom power +48 V
MIC IN Supported mics XYH-6, MSH-6, SGH-6, EXH-6, SSH-6, XYH-5
ANALOG OUT MAIN OUT L/R Connector TRS phone jacks (unbalanced)
Maximum output level +10 dBu (at 0 dBFS)
Output impedance 330 Ω
LINE OUT 1/2 Connector RCA (coaxial)
Maximum output level +8 dBu (at 0 dBFS)
Output impedance 1 kΩ
PNONES 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
DIGITAL IN/
OUT
S/PDIF
OPTICAL
Connector
504-*/,
Supported sampling
frequencies
96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz
S/PDIF
COAXIAL
Connector RCA (coaxial)
Supported sampling
frequencies
96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz
Frequency characteristics At 44.1 kHz: ±1.5 dB: 20 Hz - 20 kHz
At 96 kHz: ±2 dB: 20 Hz - 40 kHz
Input conversion noise Measured EIN: -119.5 dB (IHF-A)
(with 43 dB, 150 Ω input)
Number of audio recording and playback channels Recording: 4 channels
Playback: 4 channels
Sampling frequencies 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz
Bit depth 24-bit
Interface USB2.0
MIDI IN/OUT 5 pin DIN jack
Power Source USB bus power (Type B)/ZOOM AD-17 (Micro-B)/DC 5 V power supply
(Micro-B)/2 AA batteries (about 4 hours continuous operation with
phantom power off)
Power consumption 5 W maximum
Dimensions 198.8 mm (D) × 92.3 mm (W) × 42.7 mm (H)
Weight (main unit only) 310 g
* 0 dBu = 0.775 Vrms
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according to operating conditions.
Specications