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The DL441 Quad Auto Compressor/Limiter captures four channels of Drawmer\'s innovative DL241 \'Auto Compressor\' in only 1U of rack space. The inclusion of new sophisticated \'automated\' circuitry allows the engineer to precisely control both the dynamic range and \'absolute\' peak level of the programme instantly, without sacrificing essential control parameters. This perfect balance of features makes the DL441 ideal for use in sound reinforcement and outside broadcast applications where an economy in rack space is essential. Each channel combines a fully professional \'Auto Attack/Release\' Compressor with a variable threshold \'Peak Level\' Limiter on the output providing a transparent \'endstop\'. High resolution bar-graph displays on each channel allow gain reduction and output level to be viewed simultaneously, of particular importance in darkened concert hall or control room situations. Facilities available on the DL441 include: Compressor : The compressor section can be switched to provide either HARD or SOFT knee compression In both the HARD and SOFT modes a Ratio control is available. In the SOFT mode the ratio increases gradually over a 10dB input level range until it reaches the ratio set on the front panel control, thus achieving a more natural sounding compression In HARD mode the compressor provides a more precise means of controlling gain, where the ratio as set on the front panel is applied immediately the signal exceeds threshold. This is particularly useful in many broadcast applications. HARD knee compression can also be used creatively as an effect, particularly in the treatment of drum and guitar sounds, or for giving rock vocals a \'compressed sound\'. Auto Attack and Release : removes the need for manual adjustment by producing a response which constantly follows the dynamics of the signal. This enables the DL441 to preserve crisp transients without allowing excessive peaks to occur. A smooth yet lively recovery from compression minimizes side effects such as \'pumping\' and \'breathing\'. This feature is particularly valuable when the program being treated does not have predictable or consistent dynamics, such as complete mixes, vocals or \'slapped and pulled\' bass guitar. Peak Level Limiter : \'Zero Response Time\', \'Zero Overshoot\' circuitry provides an absolute limit to the peak level of the output signal, adjustable from 0db to +16dB above system level. \'Zero Response Time\' transparent limiting means that the DL441 provides complete protection from even the fastest and shortest signal overloads, making the unit ideally suited for speaker system protection in sound reinforcement applications. The sophisticated circuitry will also prevent unpleasant distortion when used for digital mastering. Metering : Comprehensive bar graph displays give \'at a glance\' indications of gain reduction, and input/output signal level Gain reduction from 1dB to 30dB is shown simultaneously with signal level from 10dB to +10dB. When the channel is in BYPASS the output bar graph displays the input signal level. Other single LEDs indicate function status of Hard/Soft compression, Bypass, Peak Limiting, Linking, and Power on. Bypass : A fully balanced hard-wire bypass connects the input directly to the output allowing signal to pass through the unit with no power applied. Stereo Linking : Channels 1-2 and/or 3-4 can be stereo linked, where the left channel of the stereo pair becomes the master. Operating Level : The operating level of the DL441 can be instantly switched, independently on each channel, for either +4dBu or -10dBu operation using a rear panel push switch. Input/Output : The DL441 is provided with balanced inputs and outputs on XLR connections.
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Features Four Independent Compressor Channels Channels 1 and 2, 3 and 4 are stereo linkable 7 LED Gain Reduction metering Balanced XLR Inputs and Outputs Sidechain Insert points Intuitive, user friendly layout Flawless performance The sheer amount of effects and signal processors necessary for today's standards of audio production puts a great strain on the available space in equipment racks, both in the studio and on the road.So, ARX would like to introduce the ARX Quadcomp. An all-new upgrade of the classic award-winning ARX Quadcomp?, the very first four channel 1 RU compressor.You?ll notice that we haven?t strayed very far from our original design concept. The Quadcomp is still four variable ratio Compressor/ Limiters neatly housed in a compact all steel 1 RU package. However, all new low noise/low distortion circuitry, better metering plus XLR inputs and outputs put the Quadcomp in a class of its own. More Control, Less Space On the front panel, each channel has the 'industry standard' individual controls for Threshold, Compression Ratio and Output, plus a new 7 LED Gain Reduction display for accurate visual indication of the amount of gain reduction being applied to the program, and an IN/OUT hardwire bypass switch.In addition to this, each channel has a blank numbered panel to write on for easy confirmation of compressor assigns. Precision Circuitry Internally, each compressor uses Class A VCAs and true 2 pole averaging RMS/DC converters for low distortion and accuracy, plus program dependent attack and release time, which automatically determines optimum compressor response. Balanced Inputs and Outputs The rear panel has true differential Balanced XLR Inputs and Outputs for each compressor. Each compressor has a TRS jack Sidechain access insert point, for frequency sensitive compression, De-essing, etc. in conjunction with an external equalizer (such as the ARX EQ260). Compressor pairs 1 and 2, 3 and 4 also have rear panel mounted Stereo Link switches for accurate stereo tracking. When switched IN, the first channel becomes the master and controls all the functions of the second except Output gain. Universal AC Power AC power range is switchable 100 to 120V, or 220 to 240V, and is connected to the unit via a standard IEC connector, with built-in fuse and voltage switch. Whatever the application ? Channel insert, Bus insert, Master Outputs, Monitor outputs, Crossover outputs, the Quadcomp II?s unique High Density design, precision Low Noise circuitry and clean uncluttered layout make it a truly useful audio tool for all applications.
T E C H N I C A L S P E C I F I C A T I O N S Input Impedance Balanced 20 Kohms, Unbalanced 10 Kohms Input Headroom + 20dB CMRR >50dB, 20 Hz?20 KHz Output Impedance Balanced 300 ohms Unbalanced 150 ohms Output Level (Max) + 20 dB Frequency Response 20Hz-20KHz ±0.5dB Signal to Noise ratio -93 dB Unweighted, -98 dB ?A? weighted Distortion .015% THD @ 0dB,1KHz Dynamic Range 108 dB Attack and Release Times Program dependent Metering 7 LED display: ?1, 2, 3, 6, 12, 18, ?24 dB Sidechain Insert Impedance 10 Kohm Power Requirements 100/120 V AC or 220/240 V AC Weight 5 lbs/2.2 Kg Dimensions 19“W x 1?“H x 6“D, 482 x 44 x 155mm Input Connector type Balanced XLR Output Connector type Balanced XLR Sidechain Insert Connector TRS Jack
Front Panel Controls Hardwire bypass IN/OUT switch Threshold, Ratio and Output Gain controls 7 LED Gain Reduction display Marker panel for labelling compressor assigns Stereo link status LEDs Rear Panel Connectors Input and Output balanced XLR connectors TipRingSleeve Sidechain insert connectors Channels 1 and 2, 3 and 4 Stereo link switches IEC AC mains connector with inbuilt fuse and voltage change |
Description
The alphaton Feedback-Controller FC-100 is a revolutionary product for every microphone application including wireless types. It can provide effective feedback control to any sound reinforcement situation. It can also eliminated string feedback in guitars and bass instruments which are equipped with piezo or condenser pickups. The FC-100 provides 6 to 10 dB of feedback protection by analysing the incoming signal, detecting the presence of feedback and then notching out the feedback frequency. The FC-100 relieves the sound engineer automatically. It works dynamically and eliminates a feedback signal before it can grow into a peak. Internally a discriminator circuit detects the presence of regenerative feedback and triggers the automatic equaliser to insert a notch where the feedback peak is coming up. This normally prevents other peaks from developing but if they do, the process is repeated at high speed, thus keeping feedback under control.
Technical Data In- and Outputs transformer balanced max. Inputlevel + 3 dB Gain (RS=200 Ohm, RL=2kOhm) 0 dB Frequency Response 20 Hz ... 20 kHz, +/- 1,5 dB Feeback Cancellation 6 ... 10 dB Power Requirement 30 ... 48 V Phantom Current drain ca. 8 mA External Power Supply 9 ... 20 V DC, 3,5 mm jack, tip + Housing Aluminium Diecast Weight 285 grams Dimensions 112 x 60 x 32 mm |
VIRTUALIZER 3D FX2000 - Υψηλής απόδοσης 3D Multi-Engine Επεξεργαστής εφέ.
• 71 breathtaking new algorithms—true RSM (Real Sound Modeling) stereo and 3D effects
• Wave-adaptive virtual Room reverb algorithms for natural reverb and delay
• Awesome modulation, dynamic, psychoacoustic and EQ algorithms
• Authentic amp simulation, distortion and special effects
• 11 effect combinations with selectable serial / parallel configuration
• Up to 7 adjustable parameters plus 2-band EQ per effect
• 24-bit A/D and D/A converters with 64/128-times oversampling
• True stereo processing for realistic channel separation in stereo image
• 100 factory presets plus 100 user memory locations
• Extensive MIDI implementation
• Accurate LED level meters for perfect level setting and optimum performance
• Servo-balanced XLR and ¼'' TRS inputs and outputs
The FX2000 allows you to layer modulation effects like chorus, flanger, pitch or tremolo with your reverb or delay selections.
The FX2000 provides 12 different reverb programs, so you always have the ideal reverb for your live performance or studio needs.
• Reverbs: Cathedral - Gold plate - Small hall - Studio - Concert - Stage - Spring & Reverse Reverb - Ambience and more...
• Delays: Stereo - Tape Echo - Ping Pong and more...
• Modulation and Pitch Shifter FX: Stereo/Vintage/Jet Stream Flanger - Stereo/Analog/Vintage/Ultra/ Chorus - Stereo/Vintage/Dual Phaser - Rotary - Pitch Shifter - Vibrato and more...
• Dynamic FX: Compressor – Expander – Gated Reverb – An. Compr/Lim. — Ultramizer – Denoiser – De-Esser and more...
• Psychoacoustic FX: Exciter – Enhancer – Stereo Imager and more...
• Filter/EQ FX: Auto/LFO Filter – Parametric/Graphic EQ.
• The FX2000 is also equipped with distortion, amplifier and speaker simulation including Vocal/Tube distortion, Guitar Amp and more...
• Special FX:Vinylizer - Sampler - Vocoder - Voice Canceler - Resonator.
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The Multicom Pro-XL MDX4600 gives you 4 channels of first-class dynamic
control in a single rack space. With a multitude of new features like the
advanced program-adaptive expander gate, extensive metering plus a variety
of configuration options, the Multicom Pro-XL puts a lot of dynamic processing
power in your rack.
Features
Switchable IKA (Interactive Knee Adaptation) program-adaptive compression
circuitry combines the advantages of hard-knee and soft-knee characteristics
IRC (Interactive Ratio Control) expander/gate circuitry for virtually inaudible noise
suppression
Switchable dynamic enhancer for brilliant, lively audio even with heavy compression
IGC (Interactive Gain Control) peak limiting circuitry combines clipper and program
limiter for reliable and inaudible protection against signal peaks
Switchable low contour filter prevents "pumping" due to low-frequency dominated
compression
Stereo couple function selectable for channels 1/2 and 3/4
Ultra low-noise 4580 operational amplifiers and state-of-the-art THAT¬ VCA's
Separate 8-segment LED meters for input/output levels and gain reduction
Selectable operating level (+4 dBu/-10 dBV)
High-quality detented ALPS¬ potentiometers and illuminated switches
Servo-balanced inputs and outputs with ? in. TRS and gold-plated XLR
connectors
Manufactured under ISO9000 certified management system
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Ψηφιακός δυναμικός επεξεργαστής με λειτουργίες gate και expander. Παρέχει αυτόματο έλεγχο gain, compressor και limiter για την προστασία του συστήματος.Η είσοδος είναι combo με 1/4 καρφί και XLR. Διαθέτει δυο εξόδους 1/4 καρφί και XLR.Παραμετρικό equalizer για 9 μπάντες.
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