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 |
|---|---|---|
| XLR/TRS | 2 | |
| MIC/LINE IN | 1 | |
| Outputs | Headphones | 1 |
| Built-in speaker (mono) | 1 | |
INPUTS
| Built-in mic | 90º XY stereo format | |
|---|---|---|
| Directionality | Unidirectional | |
| Sensitivity | –43 dB/1 Pa at 1 kHz | |
| Maximum sound pressure input | 130 dB SPL | |
| INPUT1-2 | Connector | XLR/TRS combo jacks ×2 |
| (XLR:2 HOT TRS:TIP HOT) | ||
| Input gain | Adjustment unnecessary | |
| Input impedance | MIC: 3.8 kΩ or more | |
| LINE: 39 kΩ or more | ||
| Maximum input level | MIC: +4 dBu | |
| LINE: +24 dBu | ||
| Phantom power | +48 V | |
| Channel total 10 mA or less | ||
| Equivalent input noise | MIC: -120 dBu or less(IHF-A) @150 Ω input | |
| LINE: -95 dBu or less(IHF-A) @600 Ω input | ||
| MIC/LINE IN | Connector | Stereo mini jack |
| (supports plug-in power) | Input gain | Adjustment unnecessary |
| Input impedance | 2 kΩ or more | |
OUTPUTS
| Headphones | Connector | Stereo mini jack |
|---|---|---|
| Maximum output level | 20 mW + 20 mW(into 32 Ω load) | |
| Output impedance | 15 Ω or less | |
| Built-in speaker | Type | 20 x 30mm elliptical dynamic speaker |
| Effective maximum output | 250mW | |
RECORDER
| Maximum simultaneous recording tracks | 4 |
|---|---|
| Maximum simultaneous playback tracks | 4 |
| Recording formats | WAV |
| 44.1/48/96 kHz, | |
| 32-bit float mono/stereo | |
| BWF and iXML formats supported | |
| Recording media | 4-32GB cards compatible with the microSDHC specification |
| 64GB–1TB cards compatible with the microSDXC specification | |
DISPLAY
| 2.0-inch full-color LCD | 360 x 240 |
|---|---|
USB
| Connector | USB Type-C | |
|---|---|---|
| • Use a USB cable that supports data transfer. | ||
| Audio Interface | USB 2.0 High Speed | |
| Input and output channels | 4 in / 2 out (Multi) | |
| 2 in / 2 out (Stereo) | ||
| Sampling frequency | 44.1/48/96 kHz (AIF only) | |
| 44.1/48 kHz (AIF + onboard recording) | ||
| Bit depth | 24-bit, 32-bit float | |
| File transfer | USB 2.0 High Speed | |
REMOTE
| Dedicated wireless adapter | ZOOM BTA-1 |
|---|---|
POWER
| 2 AA batteries | Alkaline, lithium or rechargeable NiMH batteries |
|---|---|
| AC Adapter | ZOOM AD-17:DC 5V / 1 A |
| • USB bus power is supported. | |
ESTIMATED CONTINUOUS OPERATION TIMES USING BATTERIES : 2-track recording (built-in XY mic)
| Alkaline batteries | About 9 hours |
|---|---|
| NiMH batteries (1900 mAh) | About 9 hours |
| Lithium batteries | About 19 hours |
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 |
|---|---|
| NiMH batteries (1900 mAh) | About 4 hours |
| Lithium batteries | About 8 hours |
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 |
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 |
|---|---|
| Dimensions | 66.9 mm (W) × 156.1 mm (D) × 38.0 mm (H) |
| Weight (including batteries) | 243 g |
Note: 0 dBu = 0.775 Vrms
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