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Signal distributor. 1 stereo input / 4 stereo outputs or 1 mono input / 8 mono outputs
This audio distributor is very useful to supply several audio devices with only one audio source. Its 2 operating modes allow to work with mono or stereo signals. Output level can be controlled independently.
WD 421 adapts itself to work with different impedances, ensuring that output signal level is at least equal to input signal level. It avoids any undesired attenuation and features a LED vumeter to visualize the input signal level.
Audio signal distributor with 2 inputs and 8 outputs.
Two operating modes:
1 stereo input with 4 stereo outputs.
1 mono input with 8 mono outputs.
Adjusting Output level.
Balanced LINK output for interconnecting several units.
Individual gain control of each channel
Inputs: 2 x XLR3 female balanced.
Outputs: 8 x XLR3 male balanced.
Input sensitivity: 0 dBu.
Max. level input: 22 dBu.
Input impedance: 10 kohm.
Level range: ? to - 12dBu.
Frequency response: 20 Hz to 22 kHz.
Distortion: 110 dBu.
Noise and hum: < - 80 dB @ 20 Hz - 22 kHz.
Crosstalk: < - 80 dB @ 20 Hz - 22 kHz.
Output impedance: 120ohm.
Main supply: 110 - 120 V / 220 - 240 V 50/60 Hz.
Power consumption: 20 W.
Dimensions (WxHxD): 483 x 44 x 220 mm.
Weight: 2.75 kg. |
- With improved 192 kHz sample rate for the best sound reproduction.
- Supports uncompressed 2-channel LPCM (Linear Pulse Code Modulation) audio signals.
- Supports compressed 2-channel and multi-channel Dolby Digital and DTS audio signals.
- Ideal for presentation or distribution to another room.
- The optical (Toslink) digital audio splitter can split a single optical digital input to four outputs without delay or loss of quality.
- Supports the S/PDIF and Toslink standard.
Your TV has 1 Toslink output, but you use 2 amplifiers. This requires the Toslink cable to be split from 1 into 2. An additional amplifier could be, for example, a surround set, a sound bar of an amplifier in the kitchen.
Connections
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| Audio input |
1 x Toslink (optical) |
| Audio output |
2 x Toslink (optical) |
Audio
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| Supported audio |
PCM2, Dolby Digital 5.1 and DTS |
| Sample rate |
Up to 192 kHz |
General
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| Dimensions (h x w x d) |
24 x 46 x 46 mm |
| Weight |
22 grams |
| Ambient temperature |
+0 to +40 °C |
| Humidity |
10% to 85% |
| Power |
100-240 VAC 50/60 Hz, 5 VDC adapter |
| Compressos Expander Gate Kimiter DBX 166XS Stereo
Overview Bring a more professional sound to your mix
Adding a dbx® 166xs Compressor/Limiter/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars and fatten up your drums. It also makes it easy to bring vocals to the front of your mix - adding greater clarity and making them stand out from the surrounding instruments. To protect your expensive amps and speakers the PeakStop® limiter provides an absolute ceiling for peak excursions or large transients that could damage your equipment.
dbx knows compressors...after all we invented them! The 166xs is the latest in a long line of the world's most successful compressors from the inventors of the technology. Its patented Overeasy® compression technology provides smooth and musical performance while the AutoDynamic™ attack and release controls, found only on dbx compressors, puts great sound within easy reach. The 166xs can operate in stereo or dual-mono modes, has true RMS power summing and features quality XLR and 1/4" TRS inputs and outputs. It cuts no corners on visual feedback with gain reduction metering and easy-to-read backlit switches.
Specifications
| Input Connectors |
1/4" TRS, female XLR (pin 2 hot) |
| Input Impedance |
>50kΩ balanced, >25kΩ unbalanced |
| Max Input |
>+24dBu, Balanced or Unbalanced |
| Input Type |
Electronically balanced/unbalanced, RF filtered |
| Sidechain |
1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return) |
| Sidechain Impedance |
Tip = >10kΩ (Input), Ring = 2kΩ (Output) |
| Sidechain Max Input Level |
>+20dBu (tip/input); >+20dBu (ring/output) |
| Output Connectors |
1/4" TRS, female XLR (pin 2 hot) |
| Output Impedance |
120Ω balanced, >60Ω unbalanced |
| Max Output |
+21dBu balanced/unbalanced into 2kΩ or greater; >+18 dBm balanced/unbalanced (into 600Ω) |
| Frequency Response |
20Hz - 20kHz; +0, -0.5dB, Typical 3dB points are 0.35Hz and 110kHz, unity gain |
| 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.
| Bring a more professional sound to your mix
Adding a dbx® 266xs Compressor/Limiter/Gate to your live sound rig or studio gives you more dynamic control to help create a more polished, professional sound. Having compression in your audio chain gives you the ability to smooth out uneven levels, add sustain to guitars and fatten up your drums. It also makes it easy to bring vocals to the front of your mix - adding greater clarity and making them stand out from the surrounding instruments.
dbx knows compressors...after all we invented them! The 266xs is the latest in a long line of the world's most successful compressors from the inventors of the technology. Its patented Overeasy® compression technology provides smooth and musical performance while the AutoDynamic™ attack and release controls, found only on dbx compressors, puts great sound within easy reach. The 266xs can operate in stereo or dual-mono modes, has true RMS power summing and features quality XLR and 1/4" TRS inputs and outputs. It cuts no corners on visual feedback with gain reduction metering and easy-to-read backlit switches.
Features
- Error proof operation to smooth uneven levels, add sustain to guitars, fatten drums or tighten up mixes
- New gate timing algorithms ensure the smoothest release characteristics
- Program-adaptive expander/gates
- Great sounding dynamics control for any type of program material
- Separate precision LED displays for gain reduction, compression threshold and gate threshold allow quick, accurate setup
- Stereo or dual-mono operation
- Balanced inputs and outputs on 1/4" TRS and XLR connectors
- Side Chain insert
- Classic dbx® "Auto" mode
Specifications
| Input Connectors |
1/4" TRS and female XLR (pin 2 hot) |
| Input Type |
Electronically balanced/unbalanced, RF filtered |
| Input Impedance |
40kΩ balanced/unbalanced |
| Max Input |
>+22dBu Balanced or Unbalanced |
| Output Connectors |
1/4" TRS, female XLR (pin 2 hot) |
| Output Type |
Impedance-balanced/unbalanced, RF filtered |
| Output Impedance |
+4dBu: 100Ω balanced, 50Ω unbalanced; -10dBu: 1kΩ balanced, 500Ω unbalanced |
| Max Output |
>+21dBu balanced/unbalanced into 2kΩ or greater; >+18dBm balanced/unbalanced (into 600Ω) |
| Sidechain |
1/4" TRS Phone, Normalled: Ring = Output (send); tip = Input (return) |
| Sidechain Impedance |
Tip = >10kΩ (Input), Ring = 2kΩ (Output) |
| Sidechain Max Input Level |
Tip = >+22dBu (Input) |
| Sidechain Max Output Level |
Ring = >+20dBu (Output) |
| Compressor Threshold Range |
-40dBu to +20dBu |
| Compressor Threshold Characteristic |
Selectable OverEasy® or hard knee |
| Compressor Ratio |
1:1 to Infinity:1 |
| Compressor Attack Time |
Scalable Program-Dependent AutoDynamic™ |
| Compressor Release Time |
Scalable Program-Dependent AutoDynamic™ |
| Expander/Gate Threshold Range |
-60dBu to +15dBu |
| Expander/Gate Ratio |
1:1 to 4:1 |
| Expander/Gate Attack Time |
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| 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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