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Features: Eight channel / four way split per channel Channels linkable up to 1 in, 32 out Ultra low noise design 'SilentSwitch' Phantom Power switching ?20 dB pad switch 0 to +40 dB Gain available via rear switches Headphone monitoring and PFL metering Electronically Balanced Inputs and Outputs (standard) Transformer balanced Outputs option Intuitive, 'user friendly' layout Flawless audio performance
EC-2 Superb Audio Quality Active microphone and line signal splitting has a number of benefits over using passive splitters: primarily these are improved sound quality, noise figures comparable to the best microphone inputs, and increased resistance to RFI. About the MSX 32 With these benefits in mind, the ARX MSX 32 Active Microphone/Line Splitter has been developed to deliver the performance required by the increasing complexity of today?s standards of audio production. The MSX 32 consists of eight channels of actively buffered ultra low noise Microphone/Line Splitter. Each of these channels has four electronically Balanced splits ? two outputs on the rear panel for Main and Monitor, plus two more output splits on the front panel. All splits have the option of transformer balancing if so specified.Each channel has a ?20 dB pad switch plus silently switchable 48V Phantom power with indicator LED. A PFL switch and 6 LED metering enables each channel to be easily checked with headphones for signal monitoring, and also for line tracing when troubleshooting. Gain through the MSX 32 can be set individually by the small DIP switches on the rear of each channel, from 0dB through to +40 dB in 10 dB stepsA ?Link? switch links each channel to the previous one, providing an ultimate maximum of 32 Outputs from a single input. An indicator LED shows when this is active. A Clip LED indicates imminent signal overload through the channel, and a numbered marker panel on the front provides a space where individual channel connections can be noted. Number stickers are provided to give each channel an individual number for up to 40 channels when multiple MSX32s are being used.Internally, powerful RF input filtering removes both common mode and differential interference at ultrasonic frequencies and above. High CMRR is achieved by the use of precision components throughout. Advanced user options include internally jumper linking Inputs to Main outputs, and Ground lifting Output Pins 1 as required. Internal Power Supply The MSX 32?s internal toroidal transformer based power supply is triple shielded to get the maximum benefit from the ultra low noise design of the splitter circuitry. An illuminated power switch on the front panel provides visual confirmation of AC power connection to the unit.The headphone output and the 6 LED PFL metering are both mounted on the right hand side of the front panel. Rear panel connectors enable this function to be linked when using multiple MSX 32 units. To sum up, this feature packed two RU device is the answer wherever transparent signal buffering and routing is required.
T E C H N I C A L S P E C I F I C A T I O N S Signal / Noise Ratio -94dB Distortion .008% 20Hz - 20KHz Gain through unit Switchable 0, +10, +20, +30, +40 dB Maximum Output +24dB Pad Switch ?20dB attenuation Phantom Power +48VDC slow turn on/turn off Output Impedance 100 Ohms Electronically Balanced (Optional Transformer balancing available) Clip LED 1dB before clipping Headphone Output 2 watts/8 ohms AC Mains Input Fused IEC socket AC Power 100-120V AC 2 amp 220-240V AC 1 amp Transformer Type Low noise shielded toroidal Size 2 RU - 19?W x 3½?H x 8?D, 482 x 89 x 200 mm Weight E model - 15 lbs (7 Kg) | The PRMMS8 is an ultra low noise 8-channel microphone splitter providing a direct output and a transformer isolated output for each balanced XLR input. For extra flexibility, four front panel switches enable channel linking which permits routing a single input signal to multiple outputs feeding FOH, monitor, recording and broadcast mixing consoles, or merging two input signals into a single output. For use with condenser microphones, the direct outputs serve as a path for phantom power. Each channel includes a ground lift switch to eliminate hum and interference caused by ground loops between electronic equipment connected to the PRMMS8.332.
Number of split-outputs per canal
1
Transformer isolated outputs
Yes
Cabinet material
sheet steel
Cabinet surface
Powder coated
Guarantee : 60 Months |
A passive dual channel line splitter that is mainly used to feed the left and right master outputs of a mixer into several inputs such as power amplifiers, recording machines etc. A specially designed audio frequency transformer maintains signal integrity and prevents ground loop hum. This unit also converts unbalanced signals into balanced signals and vice versa. Rugged diecast aluminium box.
Technical specifications:
2 channel micro splitter "1 into 3“, each channel with:
- Input: female XLR type with parallel male XLR Type
- Output 2 transformer isolated male XLR type outputs
- Transformer ratio 1 : 1 Nominal level: 0 dB, max. level +20 dB
- Nominal impedance input and output: 600 ohms
- Ground lift switch
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Γραφικό equalizer 1/3 της οκτάβας, 2x31 περιοχών. Επιλεγόμενο εύρος αυξομείωσης 6/15dB, φίλτρο Bessel αποκοπής χαμηλών συχνοτήτων στα 40Hz με 18dB ανά οκτάβα. Hλεκτρονικά ισορροπημένες (balanced), unbalanced και RF φιλτραρισμένες είσοδοι και έξοδοι με XLR, TRS jacks και γυμνών επαφών, 3U.
1231 Dual 31-Band Graphic Equalizer
The dbx? 12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other insightful features. These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments; XLR, barrier strip, and 1/4'' TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx 12 Series makes your job easier.
The dbx 12 Series Equalizers were precision engineered to provide years of maintenance-free operation in any application. The magnetically isolated transformer, electronically balanced/unbalanced inputs and servo balanced/unbalanced outputs, RF-filtered inputs and outputs, and power-off hard-wire relay bypass with 2 second power up delay were steps our engineers took to ensure compatibility for all installations. Only the best components were utilized, yielding a 10Hz to 50kHz frequency response, greater than 90dB SNR (ref +4dBu), less than 0.005% THD +Noise (1kHz at +4dBu), and interchannel crosstalk of less than -80dB from 20Hz to 20kHz. All this attention to detail is contained in a 3U steel/aluminum chassis.
SPECIFICATIONS:
INPUT
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Connectors:
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1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip
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Type:
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Electronically balanced/unbalanced, RF filtered
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Impedance:
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Balanced 40 kOhm, unbalanced 20 kOhm
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Max Input Level:
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>+21dBu balanced or unbalanced
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CMRR:
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>40dB, typically >55dB at 1kHz
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OUTPUTS
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Connectors:
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1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip
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Type:
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Impedance-balanaced/unbalanced, RF filtered
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Impedance:
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Balanced 200 ohm, unbalanced 100 ohm
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Max Output Level:
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>+21dBu balanced/unbalanced into 2 kOhm or greater
>+18dBm balanced/unbalanced (into 600 ohm)
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SYSTEM PERFORMANCE
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Bandwidth:
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20Hz to 20kHz, +0.5/-1dB
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Frequency Response:
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50kHz, +0.5/-3dB
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+/-15dB range
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+/-6dB range
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Dynamic Range:
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109dB
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115dB
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Signal-to-Noise:
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90dB
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97dB
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THD + Noise:
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The distribution of mono and stereo balanced audio signals from a single source to multiple destinations has many applications including multi-zone sound reinforcement installations, live sports events coverage, broadcast studios, video suites, duplication or indeed anywhere high quality audio has to be distributed to a number of locations down long cable runs.
The Drawmer DA-6 is a six channel stereo (or twelve channel mono) distribution amplifier featuring XLR balanced inputs and outputs with optional transformer balancing where remote amplifiers and recorders are fed from separate power supplies.
The stereo Input features individual left/right level controls with LED bargraph metering enabling the correct balancing of stereo material or two mono signals. Each of the six outputs incorporate further left/right level controls and a Mono/Stereo switch providing the selection of either one stereo output or two mono outputs per channel. This feature allows the DA-6 to function as either a 1 x stereo input/6 x stereo outputs or 1 x mono input/12 x mono output unit or any combination of the two.
The output section consists of a Channel Select so that the individual left/right output level of each channel is displayed on the output LED bargraph and can be monitored by the Headphone jack socket. A pair of auxiliary link stereo jack sockets (TRS) are provided via the rear panel for connection to further DA-6 units for the distribution of even more channels. Features: - 1x6 Stereo Distribution Amp with Monitoring.
- 1 set of stereo (2) XLR inputs.
- 6 sets of stereo (2) XLR outputs.
- Input stage has LED level meter.
- Each output channel can be switched to mono.
- Each output channel can be individually monitored.
- Built-in headphone amp.
- Optional transformer balanced outputs.
- Electronically balanced inputs with individual left/right level controls.
- LED metering on input for balancing stereo material or two mono signals.
- Left / Right level controls on each output with a stereo / mono switch.
- Headphone jack to monitor output of selected channel.
- LED metering on output of selected channel.
- Auxiliary pair of balanced 1/4" output jacks for linking multiple DA6 units.
- 1 unit rack space.
- Inputs and Outputs are balanced XLRs at +4dBu.
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Palmer GA MKII Grand Audition MKII
- 24 switchable balanced line outputs
- Intuitive browser-based control software
- Individual level control on each output
- Mono and stereo modes
- Multiple channel selection
- High-quality analogue signal path
- Instant channel switching with no noise or interference
- XLR line inputs and built-in USB media player
- Up to three devices cascadable
When tasting wine, it is important that a comparison is as neutral as possible. The same applies to selecting loudspeakers.To accurately judge sound characteristics, it is essential to listen to different loudspeakers under the same conditions.
Comfortable loudspeaker routing with variable level control for an uncompromising comparison on the sales floor, along with multi-monitor and multi-room applications, are just some of the ways the GrandAudition MK2 can be effectively put to use.
GrandAudition MK2 lets you connect 16 individual loudspeakers or eight loudspeaker pairs and up to eight subwoofers - all with balanced line-level XLR connectors and housed in two 19\" rack units. Depending on how you want to use GrandAudition MK2, the outputs can be selected either individually or as stereo pairs via an intuitive browser-based app or from the unit itself.
Thereby you can choose to just switch between loudspeakers or freely configure any output combination you want, making it not only the ideal solution for a loudspeaker presentation, but also an excellent choice as a central-control-unit for trade fairs, in laboratories and for multi-room sound distribution.
Source material is supplied from a mixer, CD player or digital audio workstation through two balanced XLR inputs - with volume control, of course. But that\'s not all. GrandAudition MK2 is also equipped with a built-in USB media player on which reference titles can be accessed in WAV, AIF, FLAC, MP3 and OGG data formats.
Highlight of GrandAudition MK2
The browser-based remote can be controlled on a tablet or laptop, offering maximum operating convenience. Ethernet and WLAN-capable devices can be used for complete configuration and control of the unit, including channel naming, media player, and other practical functions.
The ability to individually adjust the level for each output and its quick and noiseless switching mechanism, makes it possible to accurately compare loudspeakers and help you reliably guide your customers to select the right loudspeaker. Routing applications that use different levels for each output can also be set up, and a fully analogue signal path with the highest quality is also of course guaranteed with Palmer.
If necessary, you can cascade units to triple the impressive number of 16 channels plus 8 outputs and thus manage even the largest routing scenarios for monitors, such as in presentation areas. You can also use the subwoofer outputs to connect additional loudspeakers without experiencing any technical drawbacks.
In addition to powered loudspeakers, passive loudspeakers can be incorporated with power amps. Signals can also be distributed over multiple line outputs for other applications, for example, by connecting as many as 24 headphone amplifiers to one source signal - an invaluable aid in conference technology and at trade fairs. And to top it all off, GrandAudition MK2 performs remarkably well in measuring laboratories.
In short, GrandAudition MK2, with its clearly arranged features and ease of use, offers comfortable loudspeaker routing with professional sound neutrality.
Product type
Switches
Type
Analog
Signal processing
Analog
Ethernet Functions
Yes
Inputs
2 x balanced
Outputs
24 + 2 balanced
Controls Front panel
1 x Encoder pushbutton , 24 x pushbutton
Display elements front side
2 x signal source LED (XLR / Player , Dual-color signal/clip LED , LED ring for main/channel volume with 0dB and mute LED indicator
Front Panel connectores
2 x XLR 3 pin female , 24 x male XLR socket
Controls Element Back Panel
mains voltage selector , Power On/Off , reset
Connections rear side
2 x XLR , 2 x XLR 3 pin female , 3-pole IEC mains connection (mains socket) , Micro-USB for service purposes , RJ45 (Ethernet) , USB stick
Operating voltage
100 V AC - 240 V AC, 50 - 60 Hz
Fuse
T 630 mA 250V
Power consumption
65 W
Ambient temperature ( in operation )
0 - 40 °C
Installation Height
19\" / 2 U
Dimensions (W x H x D)
482,6 x 89,4 x 282,3 mm
Housing material
Metal
Cabinet surface
Powder-coated
Weight
5,7 kg
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