Apraksts

[:lv]https://www.youtube.com/watch?v=S3MxbJ3dLxM

With 32-bit float recording, you never have to adjust levels. The H4essential captures every nuance of your sound, ensuring high-quality, clip-free audio in every take. The 2 XLR/TRS combo inputs feature Zoom’s ultra-clean preamps that support phantom power and +4dBu professional line-level input. The onboard X/Y microphones can capture sound up to a thunderous 130 dB SPL, equivalent to a rock concert.

Application

Big Stage Sound For Musicians
The H4essential is perfect for recording music. With 2 XLR/TRS inputs and the stereo X/Y microphones, it’s easy to record live shows, rehearsals, and songs.
Location Sound
The XLR inputs can be used to capture on-set dialogue and audio for sound design. The onboard X/Y microphones are perfect for recording ambience.
For Interviews and Podcasts
Podcasters can use the H4essential’s XLR inputs with external mics for one-on-one conversations and the X/Y mics for interviews on-the-go.

Features

4-track 32-bit float recorder with Dual A/D Converters
Clip-free recording with no need to set gain
Records up to 96kHz sample rate
Color LCD Screen
130 dB SPL XY Mic
2 XLR/TRS combo inputs with locking connector
3.5mm mic/line input for lavalier mics and line-level sources
Built-in mixer to adjust each track’s audio level
Built-in speaker for quick reference playback
3.5mm line output for headphones or to connect to a camera
Voice Guidance accessibility for the visually impaired
32-Bit Float audio interface for PC, Mac, iOS, and Android devices via USB-C port
Use as an interface and record to SD card simultaneously
Using the BTA-1* Bluetooth Adapter, sync with wireless timecode devices via Bluetooth
Use the BTA-1* Bluetooth Adapter to pair with the H4essential Control App for iOS
Record to SD cards up to 1TB
10 hours of battery life on AA battery (2x) or USB-C Bus Power
*Please note: BTA-1 Adapter not included

Specifications

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: 10 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
  - 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
  - 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
- 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