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- TURNKEY SOLUTIONS
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011015
The M4-IP Microphone Processor BLADE combines four high-quality microphone preamps, four channels of Vorsis embedded microphone processing, 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 M4-IP 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.
Specifications:
Specs For M4IP-USB:
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
PHYSICAL
Dimensions: 1RU
19”/48.3cm wide
1-3/4”/4.5cm high
13-1/4”/33.7cm deep
15-1/4”/38.7cm deep
with connectors
Shipping weight: 14lbs/6.4kg
Power consumption: 23VA, 12W