Vorsis M2 Dual Channel Digital Mic/Voice Processor

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Description

Vorsis M2 Dual Channel Digital Mic/Voice Processor

 

Two Independent Voice Processing Channels

The M-2 is a dual-channel DSP-based voice processor which operates as two independent channels.

The M-2 microphone processor is equipped with twin, matched Super-Quiet (SQ) microphone preamplifiers featuring 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 48kHz base sample rate, the M-2 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, compressor, de-esser, expander and limiter functions.

Included in the M-2 dual-channel voice processor is Wheatstone’s smooth-sounding Vorsis dynamics processing, configurable to up to three bands of processing. Adjustable from anywhere on your network, the M-2 offers the security of password protected TCP/IP-based remote control and no front panel controls.

Wheatstone-designed Dynamics Control

A high performance de-esser and a smooth sounding, very low distortion compressor/limiter dynamics control section round out the M-2’s offerings to create powerful and authoritative presence on production or on-air microphones.

Wheatstone-designed Equalization

Very high quality parametric and shelving equalization is available to sweeten the sound of any microphone as desired without adding noise or undesirable artifacts to the signal.

Wheatstone 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.

FEATURES

 

  • Extremely high performance microphone preamplifiers with 48V phantom power
  • Two completely independent processing channels
  • All digital, field proven Wheatstone-designed advanced processing algorithms
  • Phase Scrambler to correct asymmetrical voice waveforms
  • High- and low-pass filters as well as an adjustable High-Q notch filter
  • Fully adjustable downward expander
  • Precision de-esser sibilance controller
  • Four-bands of EQ: low-frequency shelving, two-band parametric, high-frequency shelving
  • Compressor: broadband, two, or three bands
  • Final precision peak limiter – can be defeated if desired
  • TCP/IP-based remote control from anywhere via Vorsis Remote Control Software
  • Talent Control Interface software for preset recall without processor control
  • Password controlled access and control-less front panel for keeping settings secure
  • Full metering of input and output levels and all signal processing
  • FFT and oscilloscope displays of pre and post processing audio
  • Requires only one rack space

SPECIFICATIONS

 

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 connector two
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 DIM0.0000007
AUDIO OUTPUTS
Line-level output
Digital XLR-M connector two,
Two RJ45 to StudioHub standard
Reference Level 0VU=-20dBFS
Output Sample Rates 48kHz fixed
Balanced 110Ω AES-3 0VU=-20dBfs
Analog XLR-M connector Two
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
Notch Fixed bandwidth 
Adjustable 20Hz-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
COMPRESSORS 
One, two, or three processing bands
Crossover frequencies 
Band 1-2 adjustable 20Hz-1kHz 
 
Band 2-3 adjustable 1kHz-20kHz
Threshold 10 to -50dBFS
Attack time 0.2ms-1s
Release time 33ms-1s
Ratio1:1-20:1
FINAL LIMITER 
Control Zero-overshoot look-ahead limiter
Threshold -50 to -10dBFS
Attack 0-100ms
Release 10ms-330ms
LOGIC I/O
Remote control 
RJ45 connector two
Optional Wheatstone Announcer Panel or custom interface Connections ON, OFF, Cough, ON tally, OFF tally, power and ground
GPI input DB9 connector 
Eight opto-isolated ports for external switching of presets
CONTROL

Ethernet 10-100BASE-T
PHYSICAL
Dimensions: 19”/48.3cm wide 
1.75”/4.5cm high 
16”/40.6cm deep (allow 3.25”/8.25cm for rear connectors)
Weight 11.35lbs/5.16kg
Shipping weight 15lbs/6.8kg
Power Requirements 90-260VAC, 50-60Hz, 19VA