Content | 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.
Technical specifications:
- 2 channel line 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
Number of split-outputs per canal
2
Max. output level
+ 20 dB
Transformer isolated outputs
Yes
Cabinet material
Die-cast aluminium
Cabinet surface
Powder coated
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Features: Two channel / four way split Channels linkable for 1 in, 8 out Ultra low noise design ?SilentSwitch? Phantom Power switch ?20 dB pad switch 0 to +40 dB Gain available via rear switches Electronically Balanced Inputs and Outputs (standard) Transformer Balanced Outputs option 12 VDC supply connector for remote or mobile applications Intuitive, 'user friendly' layout Flawless performance in any audio environment
Today?s venues face a growing need to provide a multiplicity of audio feeds from presentations, conferences, orchestral performances and lectures. The advent of digital broadcasting, the growth of webcasts and direct-to-CD archiving highlight the deficiencies in audio splitting systems more than ever before. Whether the final product is a broadcast feed or CD sales of an unrepeatable lecture, performance or event, end-users? expectations of audio quality are higher than ever.With these requirements in mind, ARX has developed the MSX 8 Active Microphone/Line Splitter to deliver the performance required by today?s standards of audio production. Active microphone and line splitting has a number of benefits over passive splitters: primarily these are improved sound quality, noise figures comparable to the best microphone inputs, and increased resistance to RFI. All of which translate into superb audio quality for your clients. About the MSX 8 The MSX 8 consists of two channels of actively buffered ultra low noise Microphone/ Line Splitter. Each of these channels has four electronically Balanced splits ? two on the rear panel, plus two more on the front panel. All four output 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.Gain through the MSX 8 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 Channel 1 to Channel 2, providing an ultimate maximum of 8 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.For remote or mobile applications a 5 pin DIN connector on the rear panel provides an access point to connect a 12V DC power supply Inside Information 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 1as required. Internal Power Supply The MSX 8 has a low noise transformer based power supply to obtain the maximum benefit from the ultra low noise design of the splitter circuitry. Summing up, the feature packed MSX 8 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 Gain Switch +20dB gain Phantom Power +48VDC slow turn on/turn off Output Impedance 100 Ohms Electronically Balanced (Optional Transformer balancing available) Clip LED 1dB before clipping 12 Volt Connector 5 pin DIN AC Mains Input Fused IEC socket AC Power 100-120VAC 2 amp, 220-240VAC 1 amp Transformer Type Low noise toroidal Size 19?W x 1??H x 6?D, 482 x 44 x 125 mm Weight 5 lbs (2.2 Kg)
Front Panel A and B balanced XLR Output splits Channels 1 and 2. Pin 3?-, Pin 2 +, Pin 1 Ground 48V Phantom Power switch and LED Channel link switch and LED switch ?20dB pad switch Numbered marker panel for labelling individual channel assigns AC power LED Rear Panel Channel Gain DIP switches: 0, +10, +20, +30, +40dB Balanced XLR Input Channels 1 and 2. Pin 3 ?, Pin 2 +, Pin 1 Ground Balanced XLR Main (FOH) Output (same wiring as Input) Channels 1 and 2 Balanced XLR Monitor Output (same wiring as Input) Channels 1 and 2 12 Volt DC power supply input for remote or mobile applications IEC 3 pin AC connector and integral fuseholder. Replace fuse with correct value only: 100?120 V AC 2 amp, 220?240 V AC 1 amp | Passive splitter box for microphone signals. One module has 4 channels. Each channel has an input, an output wired in parallel for passthrough of phantom power, and two splitter transformer-isolated outputs. All outputs are also decoupled via resistors.
- Each channel: Input: female XLR type
- Outputs: 1 parallel male XLR type, 2 transformer isolated male XLR type
- Nominal impedance for inputs/outputs: 200
- Max. input level: + 6 dBu
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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 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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About the DI6s It's a fact of audio life that a lot of equipment that has to be connected to professional audio systems isn't impedance or level compatible. Interfaces Unlimited Tape/cassette/DVD/CD decks, audio for video, drum machines, synthesizers, bass guitars, computers; at some stage all these need linking up to Balanced inputs, whether the application is Live sound, Studio or Broadcast. To solve these problems, we've developed the DI-6s:
Six active D.I. (Direct Injection) boxes, plus a 6 into 1 Line Mixer, plus a 1 to 6 Splitter, All of this in a compact, all steel 1 RU package.
A Pro Audio Toolbox This unique and flexible audio toolbox allows Six independent unbalanced audio sources to easily and quietly interface with Balanced pro audio systems, either to individual channels or summed down to one Master output. But that's not all. By pressing a single switch on the rear panel the DI6s will change from being Direct Boxes and a Mixer to being a 6 way Splitter (line distribution amplifier). Now it will split an incoming signal to 6 individual outputs or zones. On the front panel, each channel has 2 IN/OUT jacks, a level control from infinity (off) through 0dB to +15dB gain, and a Clip indicator LED.The Master section has a Master volume control and status LEDs indicating whether the unit is in DI or Splitter mode. In addition, as on all ARX single rack unit equipment, each channel has a numbered marker panel ('scribble strip') you can write on for easy confirmation of channel assigns. Balanced Outputs On the rear, each channel has an XLR Balanced output, with associated Ground lift switch and status LED, to isolate the chassis and electronic grounds. The Master section has both Balanced XLR and Unbalanced Jack outputs. In addition there is a Balanced XLR input with a switch to put the unit in either DI or Splitter mode. Universal AC Power AC power range is a universal 100 to 120V or 220 to 240V AC, and is connected to the unit via a removable power lead and standard 3 pin IEC connector, with built-in fuse and voltage change switch. With so many handy functions, plus a true 'user friendly' layout, it's no wonder people call the DI-6s 'A total Audio Patching System in 1 RU!' You'll never compromise on Quality when you choose ARX
Features Unique Pro Audio problem solver Six Direct boxes, Splitter and Line Mixer in one unit Multi mode unit: Six in, Six out; Six in, One out; One in, Six out Individual Output Ground lift switches Up to +15dB Gain available per channel Balanced XLR Outputs; High Impedance Jack Ins and Outs Flawless performance in any audio environment
T E C H N I C A L S P E C I F I C A T I O N S
Channels 1 - 6 High Z Input Impedance 2.2 Meg Ohm Max Channel Gain 15dB Clip LED Illuminates 1dB prior to clip Direct Output Impedance 300 ohms Balanced Max Input Level +20dB Max Output Level +21dB Signal to Noise -96dB(unity gain) Frequency Response 20Hz to 20KHz, ±0.5dB Distortion < 0.004%, 1KHz, +4dB Output Connector 3 pin XLR Master Section Output Impedance 300 Ohms Balanced Max Output Level +21dB Signal to Noise -90dB (unity gain) Frequency Response 10Hz to 20KHz, ±0.5dB Distortion < 0.004%, 1KHz, +4dB Output Connector 3 pin XLR Splitter Section Maximum Level + 20dB Input Impedance 20 KOhms, Balanced Input Connector XLR Frequency Response 10Hz?20KHz ±0.5dB AC Power 100-120, 220-240 V AC, 8 VA Size 19?W x 6?D x 1??H, 482 x 155 x 44mm Weight 2.2 Kg (5 lbs)
Front Panel Controls Hi Impedance (Hi Z) insulated jack Input and Output connectors Level control with up to +15dB of Gain available Clip LED indicator Marker panels for labelling DI assigns Master Level controls Rear Panel Balanced XLR Outputs Individual Audio Ground Lift switches and status LEDs XLR and jack Master Outputs XLR Input for splitter Splitter/DI + Mixer mode switch AC input connector, with voltage switch and fuse. |
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