The AR-204 is a 4-channel, high-quality, passive, transformer coupled balancing unit designed to provide balanced and floating 600 Ohm signal outputs from an unbalanced line level input signal, or it can terminate a balanced 600 Ohm line for unbalanced use.In addition, the unit can be used as a floating balanced isolator when protection is required […]
The AR-204 is a 4-channel, high-quality, passive, transformer coupled balancing unit designed to provide balanced and floating 600 Ohm signal outputs from an unbalanced line level input signal, or it can terminate a balanced 600 Ohm line for unbalanced use. In addition, the unit can be used as a floating balanced isolator when protection is required between two audio circuits. The AR-211 is a rack-mounting kit for the AR-204 and will hold two AR-204 units.
Input Section Max. Input Level +26dBm CMRR Greater than 60dB for input signals when utilising AR-204 as a balanced isolator Connectors XLR3-31 or equivalent Output Section Max. Output Level +26dBm into 600 Ohms Max. Output Load 600 Ohms. Less than 0.5dB drop in level for load changes from 10 kOhms to 600W Ohms High Voltage Common Mode Isolation 1500v rms AC Connectors XLR3-32 or equivalent System Performance Frequency Response 15Hz-25kHz, +/-1dB into 600 Ohms General Weight 1.24kg, unpacked Dimensions 217mm x 87mm x 38mm Options AR-211 Rack mounting panel for 2 off AR-204 in 1U of rack space
Weight
1.50 kg
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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
Content
The AR-204 is a 4-channel, high-quality, passive, transformer coupled balancing unit designed to provide balanced and floating 600 Ohm signal outputs from an unbalanced line level input signal, or it can terminate a balanced 600 Ohm line for unbalanced use. In addition, the unit can be used as a floating balanced isolator when protection is required between two audio circuits. The AR-211 is a rack-mounting kit for the AR-204 and will hold two AR-204 units.
Input Section Max. Input Level +26dBm CMRR Greater than 60dB for input signals when utilising AR-204 as a balanced isolator Connectors XLR3-31 or equivalent Output Section Max. Output Level +26dBm into 600 Ohms Max. Output Load 600 Ohms. Less than 0.5dB drop in level for load changes from 10 kOhms to 600W Ohms High Voltage Common Mode Isolation 1500v rms AC Connectors XLR3-32 or equivalent System Performance Frequency Response 15Hz-25kHz, +/-1dB into 600 Ohms General Weight 1.24kg, unpacked Dimensions 217mm x 87mm x 38mm Options AR-211 Rack mounting panel for 2 off AR-204 in 1U of rack space
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
SHARK FBQ100
Automatic Feedback Destroyer with Integrated Microphone Preamp, Delay Line, Noise Gate and Compressor
High performance single channel Feedback Destroyer with integrated microphone preamp, delay line, noise gate and compressor
Automatically and "intelligently" locates and destroys up to 8 feedback frequencies
Narrow FBQ filters for extremely effective feedback suppression, while keeping highest sonic quality
Ultra-low noise Mic/Line input with Gain control and +48 V phantom power
Delay line with up to 2.5 seconds of delay, adjustable in meters, feet and msec
Noise gate with automatic and manual parameter settings
Automatic compressor with variable density
Subsonic filter with adjustable cut-off frequency
Balanced inputs and servo-balanced outputs with ¼'' TRS and gold-plated XLR connectors
High-quality components and exceptionally rugged construction ensure long life
Conceived and designed by BEHRINGER Germany
The DPR-504 is a 4-channel noise gate.
Each channel features: A parametric key filter with key filter listening. Simultaneous key level and threshold metering with average and peak metering. A gate status LED. A RELEASE/HOLD control (hold tracks proportionally with release times). Attack switchable auto/fast (auto tracks signal dynamics for optimum setting). Link (links two channels together). Key source allows external triggers.
The Range switch selects between 7OdB and 2OdB gating depth to provide alternative release profiles. The unit features electronically balanced inputs and outputs.
Shure DP11EQE Dynamics Processor Specification:
GENERAL:
Frequency Response: 20 to 20k Hz +/- 1.0 dB re 1 kHz
Dynamic Range: 104 dB minimum, A-weighted, 20 Hz to 20 kHz
Sampling Rate: 48 kHz
Digital-to-Analog, Analog-to-Digital Conversion: 20 bit resolution
Voltage Gain:
1 dB +/- 1dB (power off)
12 dB +/- 2 dB (input 10 dBV, output +4 dBu)
12 dB +/- 2 dB (input +4 dBu, output 10 dBv)
0 dB +/- 2 dB (equal input and output sensitivities)
Impedance:
Input: 47 kilohms +/- 20% actual
Output: 120 ohms +/- 20% actual
Input Clipping Level
+18 dBu minimum (at +4 dBu setting)
+6 dBV minimum (at 10 dBV setting)
Output Clipping Level
+18 dBu minimum (at +4 dBu setting)
+6 dBV minimum (at 10 dBV setting)
Total Harmonic Distortion
LED Signal Indicators
Signal: 40 dB
Clip: 6 dB down from input clipping
Propagation Delay from Input to Ouput
0.8 ms (all filters flat, no dynamics processing, 0 ms delay), up to 2.1 ms (all processing enabled)
Polarity
Input to output: inverting optional (default: non-inverting)
XLR: pin 2 positive with respect to pin 3
1/4-inch TRS: tip positive with respect to ring
Operating Voltage
DP11EQ: 120 Vac, 50/60 Hz, 50 mA max
DP11EQE: 230 Vac, 50/60 Hz, 25 mA max
DP11EQJ: 100 Vac, 50/60 Hz, 50 mA max
Temperature Range
Operating: 0 degrees to 60 degrees C (32 degrees to 140 degrees F)
Fuse
DP11EQ: 120 Vac. Fuse: 100 mA, 250V time delay
DP11EQE: 230 Vac. Fuse: 50 mA, 250 V time delay
DP11EQJ: 100 Vac. Fuse: 100 mA, 250 V time delay
Dimensions
219 mm x 137 mm x 44 mm (8-5/8 in x 5-3/8 in x 1-3/4 in)
Weight: 930 g (2.05 lbs)
DYNAMICS PROCESSOR
Gate and Expander:
Threshold: 72 to 1 dB, 0.5 dB resolution
Attack: 1.0 to 200 ms
Decay: 0.05 to 1 second
Gate Hold Time: 0 to 0.5 seconds
AGC Leveler
Threshold: 72 to 1 dB, 0.5 dB resolution
Attack: 0.2 to 3 seconds
Decay: 0.5 to 5 seconds
Hinge: Threshold to 1 dB, 0.5 dB resolution
Compressor and Limiter
Threshold: 72 to 1 dB, 0.5 dB resolution
Attack: 1.0 to 200 ms
Decay: 0.05 to 1 second
Knee: Hard or Soft selectable
No Overshoot Peak Limiter
Propagation delay: 1 ms
Threshold: 72 to 1 dB, 0.5 dB resolution
Attack: 0 msDecay: 100 ms
PARAMETRIC EQUALIZER
Parametric Filter Frequency Bands
Up to 9 bands, variable frequency, variable Q
Boost/Cut Range
+6 dB to 18 dB per band
Q Range
1/40-octave to 2 octave
High and Low Shelf/Cut Filters
Shelf, +6 to 18 dB per filter
Cut, 12 dB per octave nominal
DELAY
Up to 1.3 seconds, 21 microsecond resolution
Product Features:
Ultra-high resolution 24-bit/96 kHz mastering processor featuring 32/40-bit floating-point DSP technology Audiophile 24-bit/96 kHz A/D- and D/A converters offering 113 dB dynamic range 4 concurrently selectable EQ modules (31-band graphic EQ, 10-band parametric EQ, Feedback Destroyer plus 3 Dynamic EQs per stereo channel) Ultra-high resolution 61-band real-time FFT analyzer with additional auto EQ function for room and loudspeaker equalization Unique VPQ (Virtual Paragraphic EQ) option allows parametric control of graphic EQs State-of-the-art compressor/expander with peak limiter per stereo channel, additional stereo imager and stereo delay for delay line applications Multi-functional level meters (peak/RMS, VU and SPL meter with dBA/dBC weighting via RTA/Mic input) 64 user memories for complete setups and/or individual module configurations Separate mic/line input with phantom power for RTA and Auto-EQ applications Balanced inputs and servo-balanced outputs with gold-plated XLR connectors, stereo aux output, AES/EBU and S/PDIF inputs and outputs (XLR and optical) Professional Wordclock input and MIDI connections for full remote control, preset dumps and system updates Open architecture allowing future software updates via MIDI "Planet Earth" switching power supply for maximum flexibility (100 - 240 V~), noise-free audio, superior transient response plus low power consumption for energy saving High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany
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