Zoom H4N Pro Black

Number of simultaneous recording tracks:
2 (STEREO mode), 4 (4CH mode), 2 (MTR mode)
Recording time 4 GB (SDHC):
Approx. 380 minutes (WAV 44.1 kHz / 16-bit stereo track)
Approx. 68 hours (MP3 44.1 kHz / 128 kbps stereo track)
* Recording times are approximations. Actual times may differ according to recording conditions.
Maximum file size of simultaneous recording:
2 GB
Projects:
1000/card
Locate function:
Hours/Minutes/Seconds/Milliseconds
Other functions:
Punch-in/out, Bounce, A-B repeat
Effects modules:
2
STEREO / 4CH Mode: LO CUT, COMP/LIMITER
MTR Mode: PRE AMP module, EFX module
Types:
53
Patches:
60
Tuners:
Chromatic, Guitar, Bass, Open A/D/E/G, DADGAD
Metronome sound sources:
5
Variable beat:
1/4  -  8/4, 6/8, unaccentuated
Tempo:
40.0 - 250.0 BPM
A/D conversion:
24-bit × 128 oversampling
D/A conversion:
24-bit × 128 oversampling
Recording media:
SD card (16 MB – 2 GB), SDHC card (4 GB – 32 GB)
Display:
128 x 64 dots Full-dot backlit LCD
DATA TYPE - WAV FORMAT (RECORD/PLAY)
Quantization:
16- / 24-bit
Sampling frequency:
44.1 / 48 / 96 kHz
DATA TYPE - MP3 FORMAT (RECORDING)
Bit rate:
32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 kbps, VBR
Sampling frequency:
44.1 / 48 kHz
INPUTS
Input [1] [2]:
XLR (balanced input) / standard phone (unbalanced input) combo jack
Input impedance:
(Using balanced input) 3 kΩ or more, pin 2 hot
(Using unbalanced input) 470 kΩ or more
Input gain:
(Using balanced input) −16 dB to +43 dB
(Using unbalanced input) -30 dB to +32 dB
Built-in stereo mic::
Unidirectional condenser microphone
Sensitivity: -45 dB/1 Pa at 1 kHz
Input gain: -16 dB to +51 dB
Maximum sound pressure input: 140 dB SPL
External mic::
Mini stereo phone jack
Input impedance: 2 kΩ or more
Input gain: - 16 dB to +51 dB
OUTPUTS
Line/phone::
LINE Output load impedance: 10 kΩ or more
LINE rated output level: -10 dBu
PHONE: 20 mW + 20 mW (into 32Ω load)
Monaural speaker::
400 mW 8 Ω
Phantom power::
48V, 24V, OFF
USB::
USB 2.0 High Speed Mass Storage Class operation, Audio interface operation
(USB functions can be operated by USB bus power)
Power requirements::
DC 5V 1A AC from AC adapter (ZOOM AD-14), 2 x AA batteries
Batteries::
IEC R6 (size AA) x 2
Continuous recording time::
STEREO mode
Using built-in mics at 44.1 kHz/16-bit without headphones connected
About 6 hours using alkaline batteries or about 8 hours using NiMH (2450mAh) batteries
STAMINA mode
Using built-in mics at 44.1 kHz/16-bit without headphones connected
About 10 hours using alkaline batteries or about 12 hours using NiMH (2450mAh) batteries
Dimensions::
73 (W) × 157.2 (D) × 37 (H) mm
Weight::
294 g
* 0 dBm = 0.755 Vrms
* Design and specifications subject to change without notice.