Wheatstone M4IP-USB Four Channel Digital Mic/Voice Processor

MSRP: $5,630.00
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SKU:
AUD-M4IPUSB
Availability:
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Type:
Voice and Microphone
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Overview

Wheatstone M4IP-USB Four Channel Digital Mic/Voice Processor

Four channels of stellar audio processing in a full-function WheatNet-IP BLADE-3This single rack unit BLADE-3 gives you four mic processors that are accessible from anywhere in your WheatNet-IP network, or acts as a standalone processor. The M4IP-USB offers four completely independent channels of DSP-based high quality voice processing as well as four independent USB ports.The M4IP-USB Microphone Processor BLADE combines four high-quality microphone preamps, four channels of Vorsis Embedded microphone processing, four independent USB ports, and a WheatNet-IP BLADE interface, allowing you to place four microphone inputs anywhere in your WheatNet-IP Intelligent Network (although it also works just fine as a standalone processor). The preamps and processors are accessed and controlled from any point on the network via its Windows-based GUI.The M4IP-USB is a great way to maximize your investment in on-air talent by combining four mic processors into a single rack space, accessible from anywhere. The M4IP-USB microphone processor is equipped with four matched Super-Quiet (SQ) microphone preamplifiers featuring an extremely low noise floor, very wide dynamic range, faithfully accurate transient response, and ruler flat frequency response. Operating in harmony with high quality 24-bit A/D converters and a 96kHz base sample rate, the M4IP-USB adds absolutely no undesired coloration to the signal and faithfully preserves the sound of any microphone and talent combination. It also features a four-section equalizer with high and low shelving EQ and two bands of fully parametric EQ, high and low pass filters, and de-esser and expander functions.The signal path of the M4IP-USB includes four completely independent channels of Wheatstone’s smooth-sounding Vorsis dynamics processing. Adjustable from anywhere on your network, the M4IP-USB offers the security of password protected TCP/IP-based remote control and no front panel controls.

Wheatstone-designed Dynamics Processing tools

A high performance and fully adjustable downward expander, de-esser, and smooth sounding broadband compressor and selectable low distortion final look-ahead limiter round out the M4IP-USB to create powerful and authoritative presence to production or on-air microphones.

Processing Presets

A variety of ready-to-use factory processing presets are provided, carefully tailored for different processing goals and formats. You can select a factory preset, confident that it will sound great just as it is. Or use a factory preset as a starting point and create a custom sound for each announcer, then save the new settings as a personalized user preset. In a facility with multiple microphone processors, presets saved in one unit can be easily copied to the others.

Wheatstone-designed Equalization

Based on great-sounding designs built for Wheatstone’s other high performance professional audio applications, the M4IP-USB’s equalization section operates predictably and adds no noise, ringing, phasiness or other undesirable coloration to the sound.

WheatNet-IP Native

The M4IP-USB is a WheatNet-IP BLADE which gives it a great deal of additional functionality. All Wheatstone’s BLADEs are single rack-space interfaces that talk directly to WheatNet-IP control surfaces, other BLADEs and compatible third-party equipment. They contain features such as router control, logic control, gain control, two 8-channel utility mixers, silence detection and switching

Specifications / Documents

  • Presets
    • FACTORY PRESETS
      • Factory presets are pre-installed and write protected.
      • New factory presets can be down­loaded from the Wheatstone-Processing.com web site and installed via the Windows-based GUI software.
    • USER PRESETS
      • Storage for 80 presets in on-board non-volatile memory, unlimited storage on host PC.
  • AUDIO INPUTS
    • Microphone XLR-F connectors: four
    • Electronic differential: >2KΩ (bridg­ing)
    • Optimum source impedance: 200Ω
    • Phantom Power: 48VDC, switchable on/off
    • Gain: -10dB to +70dB in 1dB steps
    • Frequency response: ±0.2dB 20Hz-20KHz
    • Equivalent input noise (EIN): -128dBu
    • THD+N: <0.03%, 20Hz-20kHz, -50dBu input
    • SMPTE DIM: 0.00007%
  • AUDIO OUTPUTS
    • Line-level output Two RJ45 to StudioHub standard
    • Reference Level: 0VU=-20dBFS
    • Output Sample Rates: 44.1kHz or 48kHz
    • Balanced: 110Ω AES-3 0VU=-20dBfs
    • Electronically balanced : <10Ω source impedance
    • Optimum load impedance: >600Ω
    • Maximum output level: +24dBu
  • FILTERS
    • Asymmetry filter Phase rotator, 4th order allpass, switchable in/out
    • High-pass: 24dB/octave Butterworth
    • Adjustable: 20Hz-1kHz
    • Low-pass: 24dB/octave Butterworth
    • Adjustable: 1-20kHz
  • DOWNWARD EXPANDER
    • Threshold Adjustable: -60dBFS to 0dBFS
    • Depth Adjustable: 0-40dB
    • Close Adjustable: 50ms-3s
  • DE-ESSER
    • Control: Recursive-style
    • Threshold Adjustable: -10dBFS to -60dBFS
    • Release time Adjustable: 50ms-500ms
    • De-ess frequency Adjustable: 20Hz-20kHz
  • PARAMETRIC EQUALIZER Routable: Pre or post compressor
    • Band 1:
      • Shelving
      • Adjustable: 20-200Hz
      • Boost/cut: ±14dB
    • Bands 2 and 3: 
      • Parametric
      • Adjustable: 20Hz-20kHz
      • Boost/cut: ±14dB
      • Bandwidth: 0.2-3.0 octave
    • Band 4: 
      • Shelving
      • Adjustable: 2kH-20kHz
      • Boost/cut: ±14dB
  • COMPRESSOR
    • Control: Broadband
    • Threshold: -10dBFS to -50dBFS
    • Attack time: 0.2ms-1s
    • Release time: 33ms-1s
    • Ratio: 1:1-20:1
  • FINAL LIMITER
    • Control: Zero-overshoot look-ahead limiter
    • Threshold: fixed at -6dBFS
    • Attack: automatic
    • Release: automatic
  • CONTROL: 1000BaseT Gigabit Ethernet
  • USB: Four independent USB ports
  • PHYSICAL:
    • Dimensions: 19”/48.3cm wide, 1.75”/4.5cm high, 13.25”/33.7cm deep (15.25”/38.7cm deep w/rear connectors)
    • Weight: 10.35lbs/4.69kg
    • Shipping weight: 14lbs/6.4kg
    • Power: 90-120VAC, 50-60Hz, 22VA
 

Common Specs to all BLADE-3s:

  • LOGIC I/O:
    • Connectors: RJ-45 (2), 12 channels
    • Voltage: +5VDC to GND  +5VDC and GND provided
    • Current: 100mA max source/sink
  • ETHERNET
    • Connectors: RJ-45
    • Cable: CAT5E or CAT6
    • Audio transport: Gigabit Ethernet 1000BASE-T, used for all 
BLADE-3-to-BLADE-3 audio traffic
    • Utility interface: 100BASE-TX for future use
  • SYSTEM
    • Sample rate: 44.1 or 48kHz, user-selectable in software
    • Sync: Internal or external, External sync input
    • Reference level: 0dBFS=+4dBu (+4dBu=1.23VRMS)
    • Latency: 0.5mS, BLADE-3 to switch to BLADE-3