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PLATINUM V/MAST PRO
With every project, you need to capture that perfect vocal and make the sound your own. VoiceMaster Pro represents a new generation of voice recording equipment. Many of the elements from the award-winning VoiceMaster have been innovated upon. In addition, the unit features a whole host of new processors designed to ensure you have all you require to make the most of the artist you're recording. The award-winning Class A preamp captures every nuance from any source, whilst latency-free monitoring ensures direct and delay-free mix control. Tools such as the voice-optimised EQ, Vintage Harmonics and Tube Sound allow you to get creative with a touch of class, putting your own stamp on every recording. All of this, combined with the optional 24 bit, 96 kHz digital output board means that VoiceMaster Pro is the perfect interface between your microphone and your DAW or other recording media, placing the ultimate tracking solution firmly within your grasp.
Specifications Mic Input Response * Gain range = 0dB to 60dB continuously variable * Input Impedance = 1k4 Ohms from 10Hz to 200kHz * EIN = 128dB measured at 60dB of gain with 150 Ohm terminating impedance and 20Hz/22KHz bandpass filter * THD at minimum gain (0dB) = .0004% measured with +16dBu input signal and with a 20Hz/22KHz bandpass filter * THD at maximum gain (60dB) = .003% measured with a ?36dBu input signal and with a 20Hz/22KHz bandpass filter * THD at maximum Input level (26.5dBu) = .005% measured with a 20Hz/22KHz bandpass filter * Frequency response at minimum gain (0dB) = flat at 10Hz and ?2dB down at 200kHz * Frequency response at maximum gain (60dB) = ?2dB down at 10Hz and 200kHz * CMRR at full gain (60dB) = 80dB
Line Input Response * Gain range = -10dB to +10dB continuously variable * Input Impedance = 10k Ohms from 10Hz to 200kHz * Noise at main output with gain and fader set to unity (0dB) = -94dBu measured with a 20Hz/22kHz bandpass filter * Signal to noise ratio relative to max headroom (27dBu) = 121dB * Signal to noise ratio relative to 0dBfs (+22dBu) = 116dB * THD at unity gain (0dB) = .0006% measured with 0dBFS (+22dBu) * Input signal with a 20Hz/22kHz bandpass filter * Frequency Response at unity gain (0dB) = 0.25dB down at 10Hz and ?3dB down at 200kHz
Instrument Input Response * Gain range = 0dB to 40dB continuously variable * Input Impedance >1MOhm * Noise at minimum gain (0dB) = -90dBu measured with a 20Hz/22kHz bandpass filter * Noise at maximum gain (40dB) = -78dBu measured with a 20Hz/22kHz bandpass filter * THD at minimum gain (0dB) = .006% measured with ?10dBu input signal and with a 20Hz/22kHz bandpass filter * Frequency Response at unity gain (0dB) = 0.5dB down at 10Hz and ?1dB down at 200kHz * Frequency Response at maximum gain (60dB) = 6dB down at 10Hz and ?1dB down at 200kHz
Input Meter 6 LED meter is calibrated relative to 0dBfs where 0dBfs = +22dBu (the maximum level which can be correctly converted by the optional internal A/D converter before overload occurs). The meter calibration points are as follows: * O/L dBFS (converter overload) = +22.4dBu (equivalent value) * 0dBFS = +22dBu * -3dBFS = +19dBu * -6dBFS = +16dBu * -10dBFS = +12dBu * -20dBFS = +2dBu (average level to allow 20dB of headroom for EQ and Dynamics
High Pass Filter * Roll off = 18dB per octave 3 pole filter * Frequency Range = continuously variable from 30Hz to 400Hz measured at the 3dB down point
Optical Expander * Threshold hold range = -20dBFS (0dBu) to ?60dBFS (-40dBu) * Expander ratio = 2:1 * Attack time = 750us * Release time = 0.25s to 4s * Noise with maximum expansion = -96dBu measured with a 20Hz/22KHz bandpass filter * Signal to noise ratio relative to max headroom (27dBu) = 123dB * Signal to noise ratio relative to 0dBfs (+22dBu) = 118dB * 6 LED meter shows downward expansion calibrated in dB increments
Vintage Harmonics * Threshold range = -10dBFS (+12dBu) to ?40dBFS (-18dBu) * Compression ratio Depth switch out = 1:1.5 * Compression ratio Depth switch in = 1:3 * Mid band centre frequency = 3.5kHz * High band centre frequency = 20kHz * Band Q = 0.2 * 6 LED meters show the amount of boost at the centre frequency of the band, meter calibrated in dB increments
Optical Compressor * Threshold hold range = -15dBFS (7dBu) to ?40dBFS (-18dBu) * Compressor ratio Hard Ratio switch out = 2.5:1 * Compressor ratio Hard Ratio switch in = 6:1 * Attack time Slow Attack switch out = 0.5ms * Attack time Slow Attack switch in = 5ms * Release time = 100ms to 1s and then auto release mode when the release knob is turned fully clockwise. Auto release creates a release time dependent upon the average level of the incoming signal * Noise = -94dBu measured with a 20Hz/22KHz bandpass filter * Makeup gain = 0 to +18dB
Tube Sound * Harmonic generation = 2nd, 3rd and 5th harmonics generated from fundamental frequency of the incoming signal relative to position of the Drive knob * THD with Drive knob at cool = 0.6% with a ?10dBFS (+12dBu) 1kHz input signal measured with a 20Hz/22kHz bandpass filter * THD with Drive knob at warm = 6% with a ?10dBFS (+12dBu) 1kHz input signal measured with a 20Hz/22kHz bandpass filter * The effect can be monitored visually using the drive led as follows: Blue to Green = Mostly 2nd with some 3rd, Yellow to Orange = More 3rd and 5th, Orange to Red = Large amounts of all harmonics above the fundamental frequency * Tone = 6dB per octave roll off low pass filter * Tone frequency Range = continuously variable from 4.5kHz to 30kHz measured at the 3dB down point
Voice Optimised EQ Breath * EQ shape = Shelving * Peak frequency Shift switch out = 10kHz * Peak frequency Shift switch in = 16kHz * Gain range = +/-8dB
Mid * EQ shape = Peak * Centre frequency = 1.3kHz * Q in boost mode = 0.5 * Q in cut mode = 2 * Gain range = +8 to -12dB
Absence * EQ shape = Peak * Centre frequency = 3.9kHz * Q = 3.5 * Gain range = 0dB to -10dB
Warmth * EQ shape = Peak * Centre frequency range = 120Hz to 600Hz * Q in boost mode = 0.5 * Q in cut mode = 2 * Gain range = +8 to -12dB
De-esser * Threshold hold range = -10dBFS (+12dBu) to ?40dBFS (-18dBu) * De-esser ratio at centre frequency = 2:1 * Centre frequency range = 2.2kHz to 10kHz * Q of cut = 3.5 * Attack time = 0.5ms * Release time = 100ms * Noise = -94dBu measured with a 20Hz/22KHz bandpass filter
Output Meter * Calibrated for 0dBFS = +22dBu and indicates the level after the output fader being sent to both the internal AD converter and the VoiceMaster Pro XLR output * O/L LED = is lit when any section of the unit (including the cans output) reaches a level greater than 0dBFS (actual level is +22.4dBu) |
The OctaMic II provides 8-Channel 192 kHz / 24 bit AD conversion with eight hi-class microphone and line pre-amplification channels, featuring a combination of sophisticated components and approved RME technology.
Lowest distortion, excellent signal to noise ratio and perfectly linear frequency response transmit and amplify the microphone signals truly unchanged.
The OctaMic II includes some significant enhancements compared to the OctaMic:
The balanced TRS inputs of the Neutrik Combo XLR jacks are phantom power-free and can be operated as real line inputs too. The improved design of the input circuits allows for a maximum input level of +21 dBu with a convenient gain range from 6 dB up to 60 dB.
Improved signal to noise ratio (SNR) ADC 107.5 dB
Improved THD, especially at higher gains
Optimised heat dissipation by a new and larger housing with improved convection
Internal wide range power supply with line filter, insensitive to voltage fluctuations
Super-stable, short circuit proof 48 V phantom power
Features
OctaMic II offers 8 balanced XLR mic / line inputs via Neutrik XLR/TRS combo jacks. Each channel contains switches for 48V phantom power, a low cut filter and phase reversal. Amplification can be set between 6 and 60 dB. LEDs for signal, clip, and activated phantom power give a complete overview on the unit's status. When the special Clip Hold mode is activated, any detected clip-state will cause the corresponding LED to flash once per second. With this, the user gets a long-term peak detection, and no longer needs to constantly watch the LEDs. At the same time momentary overloads are still displayed correctly.
Frontside switches include power on/off and output level, for a choice of -10 dBV, +4 dBu or Hi Gain (+19 dBu) as reference level. This unusual feature offers two advantages. First, the reference level can be easily switched to match any of RME's current interface devices, from HDSP 9632 through Multiface up to the renowned ADI-8 series converters. Second, the Signal to Noise ratio is optimized, and the Clip-LED will exactly match the ones of the ADI-8 (2 dB below 0 dBFS).
The balanced line level output signal is available at the back of the unit via 8 stereo TRS jacks. The specially developed, internal hi-performance switch mode power supply lets the OctaMic II operate in the range of 100V to 240V AC. It is short-circuit-proof, has an integrated line-filter, is fully regulated against voltage fluctuations, and suppresses mains interference.
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AD-Conversion
The 8-Channel AD-conversion of the OctaMic II operates at up to 192 kHz. The digitized signal is available simultaneously at the double ADAT output (S/MUX, up to 96 kHz), and at a DB-25 connector (4 AES/EBU outputs, up to 192 kHz). The digital part can be clocked internally (master) and externally via word clock, AES/EBU and SPDIF.
RME's outstanding SteadyClock(TM) ensures perfect AD-conversion, as jitter on the external sync-sources is nearly completely removed. All settings are done via DIP-switches on the back of the OctaMic II. Analog outputs and both digital outputs operate fully simultaneously. The choice of reference level affects the analog outputs only, the signal/clip indication and the AD-conversion will react only to the Gain-pots.
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Tech Specs
8 balanced XLR/TRS mic/line inputs
54 dB gain range
Input impedance: XLR 2 kOhm, TRS 5 kOhm
Analog input level: from -40 dBu up to +21 dBu
Maximum output level: +21 dBu
Output impedance: 75 Ohm
Output level switchable Hi Gain / +4 dBu / -10 dBV
Signal to noise ratio (SNR): 129 dB EIN @ 150 Ohm
THD:
Large frequency range (200 kHz) with special EMI input filtering
Frequency response -0.5 dB: 5 Hz - 200 kHz
Hi-pass filter: 80 Hz, 18 dB/oct.
Line Out: 1/4" TRS (6.3 mm stereo jack), servo-balanced
Phantom power: +48 Volt switchable per channel
Internal wide range switching power supply 100-240 Volt AC
Unbeatable price/performance ratio!
AD conversion
SNR: >110 dB(A)
Supported sample rates: 28 kHz - 200 kHz
THD:
Sync Sources: AES/EBU (also SPDIF coaxial), wordclock, internal
SteadyClock(TM) ensures best sound quality even with jittery external clocks
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Accessories
Digital breakout cable Pro, AES/EBU, D-sub25 to 4x XLR-3 female + 4x XLR-3 male, 1m/3m/6m (ALVA Audio)
Digital D-sub cable, AES/EBU, D-sub25 male to D-Sub25 male, 1m/3m/6m (ALVA Audio)
Optical ADAT Toslink cable 1m/2m/3m/5m/10m (ALVA Audio)
Word Clock cable, 1 x BNC male to 1 x BNC male, 1m/5m/10m (ALVA Audio)
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Add-On
BOB-32 Universal Breakout Box with 2 x 8 XLR to 2 D-sub connectors (supports TASCAM and YAMAHA format), flip-frame case
| • Road proof housing
• High quality components
• Professional balanced XLR outputs
• Level control
The ASC-202 converts consumer level stereo RCA signals to balanced XLR professional line level, and back. One side of the unit, has two XLR inputs and stereo RCA outputs. The other side has stereo RCA inputs and two XLR outputs. Each side has stereo level controls. A possible application of the SC-13 is to use it as a level control in balanced audio lines.
The DAP Pro Audio Solutions are a complete line-up of audio tools for the professional musician or audio engineer. It is a series of audio modifying tools like mini-mixers, pre-amps and converters available in active or passive models. All audio solutions are designed to meet the highest stage and audio demands and feature a metal road proof housing with rubber feet and easy accessible controls. The units also have a small footprint which make them ideal to be used and placed in any environment where space is critical.
Specifications Frequency Response: 20Hz-20KHz
Inputs: XLR/Jack Combo, RCA
Outputs: XLR male, RCA
Input sensitivity RCA in: -10 dBv
Input Impedance RCA in: 10 kOhm
Input sensitivity XLR/Jack in: +4 dBu
Input Impedance XLR/Jack in: 20 kOhm
Output voltage RCA Out: -10 dBV
Output Impedance XLR Out: 100 Ohm
Output voltage XLR Out: +4 dBu
Output Impedance XLR Out: 200 Ohm
Power supply: 18V AC (adapter included)
Dimensions: 53 x 158 x 135 mm (HxWxD)
Weight: 0,65 Kg | Vacuum Tube Mic Preamp. 12AX7 Vacuum Tube. +48V Phantom Power, 20dB Pad.
This premium tube mic/line preamp features an integrated limiter for studio,
live and hard disk recording applications. It features a carefully-selected
12AX7 vacuum tube with Behringer's UTC technology for exceptional warmth
and lowest noise. Using the MIC100 is a great way to eliminate the "dull"
sound of standard digital recorders & sound cards. Also, it perfectly
complements studio-grade condenser mics. When used as a high-end DI-box,
it ensures outstanding signal integrity. Features also include a phase reverse
switch, +48 V phantom power, a 20 dB pad, and balanced I/O.
The heart of the Tube Untragain is an extremely low-noise microphone preamp
circuitry that uses discrete components and produces a highly trans-parent
sound. In combination with Behringer's tube technology, the operational amplifiers
4580 and a sophisticated circuit topology, the Tube Untragain yields excellent
noise and distortion properties. The innovative UTC circuitry that has been developed
by our engineering team offers an abundance of sound-shaping possibilities.
Absolute musicality was Behringer's major goal when we designed the Tube
Untragain. The result is a device that, thanks to our tube circuitry, lends an
incredible punch to percussion instruments. On the other hand, instruments
that are rich in upper harmonics will receive more transparency. The sound
will be warm, detailed and brilliant.
Technical Description
Specifications
XLR input Connector: Balanced/unbalanced
Type: Transformerless, DC-decoupled input
Impedance: Approx. 2 kOhms
Maximum input level: +7 dBu / 20 dB with pad
1/4 in. TRS input Connector: Balanced/unbalanced
Type: Transformerless, DC-decoupled input
Impedance: Approx. 1 MOhms
Maximum input level: +16 dBu / 20 dB with pad
Audio outputs Connectors: XLR and 1/4 in. TRS connector balanced/unbalanced
Type: Transformerless, DC-decoupled output
Impedance:
Approx. 700 Ohms balanced
Approx. 350 Ohms unbalanced
Maximum output level: Approx. +26 dBu @ 100 k§?
System Frequency Response Mic input: |
Two channel classic Focusrite ISA transformer-based preamps Front panel, per channel: - 1/4" instrument input
- Variable input impedance - Low, ISA 110, Medium, High
- Input selection - Mic, Line, Instrument
- 0 - 30 dB/30 - 60 dB gain switch
- Phantom power switch
- Phase invert switch
- 0 - 60 dB gain in 10 dB steps
- 0 - +20 dB continuously variable trim
- Variable high-pass filter with on/off switch
- Insert point on/off switch
- Eight-LED user-calibrated level meters
- Single power switch
Rear panel, per channel: - XLR-F mic inputs
- 1/4" TRS line inputs
- 1/4" TRS Sends
- 1/4" TRS Returns
- XLR-M line output
- Single peak meter calibration dial
- Single IEC power socket
Measured Performance Maximum Input and Output Levels | Maximum Output Level |
+24 dBu with a THD+N
| Maximum Microphone Transformer Input Level | +7 dBu with a THD+N | Mic Input Response | Gain range | 0 dB to +60 dB in 10 dB steps, plus 0 dB to +20 dB continuously variable trim |
Input Impedance
| Switched Impedance setting
Equivalent Input Impedance at 1 kHz | Low = 600 Ω
ISA 110 = 1.4 kΩ
Med = 2.4 kΩ
High = 6.8 kΩ | EIN
(Equivalent Input Noise) | Measured at 60 dB of gain with 150 Ω
source impedance and 22 Hz-22 kHz band pass filter | -127 dB |
Noise
| Noise at output with unity gain (0 dB) and 22 Hz-22 kHz band pass filter | -97 dBu |
Signal-to-Noise Ratio
| Measured with 150 Ω source impedance and 22 Hz-22 kHz band pass filter | 121 dB relative to max output +24 dBu |
Total Harmonic Distortion + Noise
| Measured with a -20 dBu input signal at +30 dB of gain and with a 22 Hz-22 kHz band pass filter |
|
Frequency Response
| At minimum gain (0 dB) |
-0.5 dB at 10 Hz,
-1 dB at 135 kHz, relative to 1 kHz
|
At +60 dB gain
| -6 dB at 10 Hz,
-1 dB at 115 kHz, relative to 1 kHz |
CMRR (Common Mode Rejection Ratio)
| -94 dB for mic input at 60 Hz for max. output = +24 dBu
-91 dB for mic input at 10 kHz for max. output = +24 dBu |
Crosstalk Channel to Channel
| Mic input, with I/P = 0 dBu, gain = 0 dB @ 1 kHz input to channel A, channel B output = -85 dB | Line Input Response |
Gain Range
| -20 dB to +10 dB in 10 dB steps, plus 0 dB to +20 dB continuously variable trim |
Input Impedance
| 10 kΩ from 10 Hz to 200 kHz |
Noise
| Noise at main output with gain at unity (0 dB) measured with 50 Ω source impedance and a 22Hz - 22 kHz band pass filter |
-97 dBu
|
Signal-to-Noise Ratio
| Measured with 50 Ω source impedance and a 22 Hz-22 kHz band pass filter |
121 dB relative to max output +24 dBu
|
Total Harmonic Distortion + Noise
| Measured with a 0 dBu input signal, +10 dB of gain and a 22 Hz-22 kHz band pass filter |
|
Frequency Response
| At unity gain (0 dB) | -0.3 dB at 10 Hz,
-1 dB at 80 kHz, relative to 1 kHz |
Crosstalk Channel to Channel
| Line input, with I/P = 0 dBu, gain = 0dB
@ 1 kHz input to channel A |
Channel B output
= -91 dB
| Instrument Input Response |
Gain Range
| +10 dB to +40 dB continuously variable trim |
Input Impedance
| > 2 MΩ |
Noise
| >Measured with 22 Hz-22 kHz band pass filter | Minimum gain (+10 dB) = -95 dBu |
Frequency Response
| At minimum gain (+10 dB) |
-0.1 dB at 10 Hz,
-1 dB at 115 kHz, relative to 1 kHz
|
At maximum gain (+40 dB)
|
-2.5 dB at 10 Hz,
-1 dB at 110 kHz, relative to 1 kHz
| High-Pass Filter |
Roll-Off
| 18 dB per octave (3 pole filter) |
Frequency Range
| Continuously variable from 16 Hz to 420 Hz (-3 dB) | Weight and Dimensions |
W x D x H
| 480 mm x 280 mm x 44 mm |
Weight
| 3.7 kg |
|
Applications
Console input extending for both Digital and Analog mixing consoles in Studio, Live and Broadcast Mic Pre-amps for ADAT/ Hard Disk/ Multitrack Recording Innovation If you love your compact Digital (or Analog) mixing console, but wish it had more microphone inputs, ARX has the solution ? the 8 Pre: eight channels of superb sounding Microphone Pre-amps in a compact 1 RU chassis. The 8 Pre is the ideal console extender for those times when you need more microphone inputs. Now you can put those unused line inputs to good use, and who knows - the 8 Pre pre-amps sound so good that you?ll probably end up using them all the time instead of the ones that came with your mixer! Superb Audio Quality The 8 Pre?s ultra low noise figures come from extensive use of premium components plus care and attention to board design and layout. The result is superb, transparent audio quality and the headroom to handle anything that a mic can throw at it. Gain is adjustable from 20 db through to 60 dB via a trim control on the front panel, plus we?ve included a ?20dB Pad switch to tame the hottest condenser mic output if required. The Clip status LED lights up 1 dB before the onset of clipping, just to warn you you?re getting close.Phantom power is switchable in banks of four channels: 1 through 4, 5 through 8. A Phase reverse switch is also provided on each pre-amp channel to eliminate any close miking problems. In short, the ARX 8 Pre is the mic Pre-amp that you?ll wish the console manufacturer had used. It provides a unique solution to today?s multiple Mic Pre-amp requirements.
T E C H N I C A L S P E C I F I C A T I O N S Input Gain 20dB to 60dB Input Pad ?20dB Input Impedance 4 KOhm Input Headroom +23dB Output Impedance 300 Ohm Output Level (Max) +23dB Frequency Response 20Hz ? 20KHz ±0.2 dB Signal to Noise ratio (Gain set @ 20 dB) ?93dB Unweighted, ?99dB ?A? weighted Distortion @ Unity Gain .004%, 20 Hz ? 10 KHz Dynamic Range 116 dB Phantom Power 48 VDC Input Connectors Balanced XLR Output Connectors Balanced TRS jack Clip Indicator Illuminates 1 dB prior to clipping Power Requirements 100/120 V AC, 220/240 V AC Weight 5 lbs/2.2 Kg Dimensions 19“W x 1?“H x 6“D, 482 x 44 x 155mm |
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