Zoom H4essential
Grabación a 32-Bit en coma flotante para todo
Cuatro Pistas. Más Opciones.
Con cuatro pistas, grabación a 32 bits en coma flotante, micrófonos X/Y avanzados y 2 entradas XLR/TRS, los creadores tienen más formas de grabar su música, podcasts y audio para vídeo.
Características y especificaciones
- Grabador flotante de 4 pistas de 32 bits con convertidores A/D duales
- Grabación sin clips sin necesidad de configurar la ganancia
- Graba una frecuencia de muestreo de hasta 96 kHz
- Pantalla LCD en color
- Micrófono XY de 130 dB SPL
- 2 entradas combinadas XLR/TRS con conector de bloqueo
- Entrada de micrófono/línea de 3,5 mm para micrófonos de solapa y fuentes de nivel de línea
- Mezclador incorporado para ajustar el nivel de audio de cada pista
- Altavoz incorporado para reproducción de referencia rápida
- Salida de línea de 3,5 mm para auriculares o para conectar a una cámara
- Accesibilidad mediante guía por voz para personas con discapacidad visual
- Interfaz de audio flotante de 32 bits para dispositivos PC, Mac, iOS y Android a través del puerto USB-C
- Úselo como interfaz y grabe en la tarjeta SD simultáneamente
- Usando el adaptador Bluetooth BTA-1*, sincronice con dispositivos inalámbricos de código de tiempo a través de bluetooth
- Utilice el adaptador Bluetooth BTA-1* para emparejar con la aplicación H4essential Control para iOS
- Grabe en SD cads de hasta 1 TB
- 10 horas de duración de la batería con batería AA (2x) o alimentación por bus USB-C*Tenga en cuenta: Adaptador BTA-1 no incluido
Especificaciones
INPUT AND OUTPUT CHANNELS
| Inputs |
Built-in mic (stereo) |
1 |
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XLR/TRS |
2 |
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MIC/LINE IN |
1 |
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| Outputs |
Headphones |
1 |
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Built-in speaker (mono) |
1 |
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INPUTS
| Built-in mic |
90º XY stereo format |
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Directionality |
Unidirectional |
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Sensitivity |
–43 dB/1 Pa at 1 kHz |
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Maximum sound pressure input |
130 dB SPL |
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| INPUT1-2 |
Connector |
XLR/TRS combo jacks ×２ |
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(XLR：2 HOT TRS：TIP HOT） |
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Input gain |
Adjustment unnecessary |
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Input impedance |
MIC: 3.8 kΩ or more |
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LINE: 39 kΩ or more |
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Maximum input level |
MIC: +4 dBu |
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LINE: +24 dBu |
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Phantom power |
+48 V |
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Channel total 10 mA or less |
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Equivalent input noise |
MIC: -120 dBu or less（IHF-A) @150 Ω input |
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LINE: -95 dBu or less（IHF-A) @600 Ω input |
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| MIC/LINE IN |
Connector |
Stereo mini jack |
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| （supports plug-in power） |
Input gain |
Adjustment unnecessary |
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Input impedance |
2 kΩ or more |
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OUTPUTS
| Headphones |
Connector |
Stereo mini jack |
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Maximum output level |
20 ｍW + 20 ｍW（into 32 Ω load） |
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Output impedance |
15 Ω or less |
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| Built-in speaker |
Type |
20 x 30mm elliptical dynamic speaker |
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Effective maximum output |
250mW |
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RECORDER
| Maximum simultaneous recording tracks |
4 |
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| Maximum simultaneous playback tracks |
4 |
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| Recording formats |
WAV |
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44.1/48/96 kHz, |
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32-bit float mono/stereo |
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BWF and iXML formats supported |
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| Recording media |
4-32GB cards compatible with the microSDHC specification |
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64GB–1TB cards compatible with the microSDXC specification |
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DISPLAY
| 2.0-inch full-color LCD |
360 x 240 |
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USB
| Connector |
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USB Type-C |
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• Use a USB cable that supports data transfer. |
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| Audio Interface |
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USB 2.0 High Speed |
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Input and output channels |
4 in / 2 out (Multi) |
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2 in / 2 out (Stereo) |
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Sampling frequency |
44.1/48/96 kHz (AIF only) |
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44.1/48 kHz (AIF + onboard recording) |
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Bit depth |
24-bit, 32-bit float |
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| File transfer |
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USB 2.0 High Speed |
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REMOTE
| Dedicated wireless adapter |
ZOOM BTA-1 |
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POWER
| 2 AA batteries |
Alkaline, lithium or rechargeable NiMH batteries |
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| AC Adapter |
ZOOM AD-17：DC 5V / 1 A |
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• USB bus power is supported. |
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ESTIMATED CONTINUOUS OPERATION TIMES USING BATTERIES : 2-track recording (built-in XY mic)
| Alkaline batteries |
About 9 hours |
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| NiMH batteries (1900 mAh) |
About 9 hours |
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| Lithium batteries |
About 19 hours |
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48 kHz/32-bit float, phantom power off, no headphones, no remote, display power saving on, display brightness at Medium
• These values are approximate.
• Continuous battery operation times were determined using in-house testing methods.They will vary greatly according to use conditions.
ESTIMATED CONTINUOUS OPERATION TIMES USING BATTERIES : 4-track recording (built-in XY mic with INPUT 1-2)
| Alkaline batteries |
About 2 hours 30 minutes |
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| NiMH batteries (1900 mAh) |
About 4 hours |
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| Lithium batteries |
About 8 hours |
|---|
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48 kHz/32-bit float, phantom power off, headphones used (33Ω load), no remote, display power saving on, display brightness at Medium
• These values are approximate.
• Continuous battery operation times were determined using in-house testing methods.They will vary greatly according to use conditions.
ESTIMATED CONTINUOUS OPERATION TIMES USING BATTERIES : 4-track recording (plug-in power mic with INPUT 1-2)
| Alkaline batteries |
About 40 minutes |
|---|
| NiMH batteries (1900 mAh) |
About 1 hour 30 minutes |
|---|
| Lithium batteries |
About 3 hours 30 minutes |
|---|
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|
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48 kHz/32-bit float, phantom power off, headphones used (33Ω load), no remote, display power saving on, display brightness at Medium
• These values are approximate.
• Continuous battery operation times were determined using in-house testing methods.They will vary greatly according to use conditions.
| Power consumption |
3 W maximum |
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| Dimensions |
66.9 mm (W) × 156.1 mm (D) × 38.0 mm (H) |
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| Weight (including batteries) |
243 g |
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