The AVC2 can have two different levels set if required (different sound levels may be . For operation outside the above ranges contact Formula Sound Ltd. Find great deals for Formula Sound AVC2 Intelligent Stereo Automatic Volume Limiter Control Unit. Shop with confidence on eBay!. Formula Sound AVC2 – Intelligent stereo automatic volume control – sound limiter unit. UK List Price £ + VAT Provides system protection without reducing.
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The AVC2 fulfills the need to control fixed or installed sound systems as opposed to temporary or mobile systems. In response to noise level regulations and demands from the trade for a level control unit which will work with any audio system, Formula Sound have designed the AVC2. The action of the AVC2 is to fade between these steps and is almost undetectable in use. Plenty of stock available for next working day delivery Good: Currently there are 0 item s in the Basket.
Priority control input and remote indicators output 6 way screw-terminal connector.
Formula Sound AVC2 Intelligent Stereo Automatic Volume Limiter Control Unit
Product Specifications Max input level: The AVC2 works by controlling the signal level before it gets to the loudspeakers. Print Print with pricing Print unpriced.
The problem with sound systems is not the equipment, but the operators. Rear panel connections are on XLR and to avoid abuse a security panel is provided.
Products you may also be interested in The mixer or pre amp feeding the AVC2 will probably be clipping, but the system will actually be at a lower than normal level.
The attenuation is gently reduced as the input signal is reduced. This is by far the largest use of this product. Categories New products By brand Audio and data connectors Video and RF connectors Power connectors and distribution Connection panels and stageboxes Fibre optic cables, connectors and interfaces Cable assemblies, patchcords and leads Cables Cabling accessories and tools Bags and cases Racks, rack accessories and hardware Lights, clocks, furniture, fittings and equipment supports Drives, memory, media, labelling and sound effects Powering Microphones Radio Microphones Microphone supports, amplifiers, powering and accessories Headphones, headsets, earpieces, amplifiers and wireless systems Hearing protection and noise control Record, replay and radio receivers Audio interfacing Video interfacing, processing, monitoring and camera accessories Audio mixers and processing Amplification Loudspeakers and audio monitoring Test and measurement Communications and datacoms Index By brand Index New products Special offers Clearance list Remainder list.
An anti-tamper relay is fitted for added security and the unit has provision to connect an external time switch not supplied to switch between two output levels, e.
An anti-tamper relay is fitted which can be connected to an external switch to improve system security. What we can do is control the avcc2 level at which the system will play irrespective of what they do. Level sense taken from channels 1 and 2.
There is a character limit.
Parallel remote output will drive solid state relays for external sign switching. The control circuit can be switched between linear and A-weighting.
FORMULA SOUND AVC2
If driven to maximum attenuation, the output level will be reduced by more than the increase in input level. This turns the programme level down to the attenuated level as set by the attenuation controls for approximately 10 seconds, and has a 10 second fadeback time.
Eight controls are provided – 2 formua to set the initial sound level of channels and ; 2 controls to set the priority attenuation level of channels and ; 2 controls to adjust the priority input level into channels and ; 2 controls to set a seperate dim level for channels andindependently for each stereo channel useful for use with window and door sensors to temporarily dim the output level when open windows or doors could pollute the outdoors.
Product Features There is no reduction in the dynamic range of the system under normal operating conditions The AVC2 has no external spund for the operator to worry about which also means that tampering is minimised.
The Guardian has been designed to be connected between the mixer or pre-amp of an audio system and the power amplifiers. Return to Page View Basket.
The control input is connected to the fire alarm or whatever triggering method has been decided. If the lamp is illuminated continuously for 6 seconds the limit will be activated. The operating levels are forjula via holes in the front panel.
AVC2-D by Formula Sound
When the unit is reset the programme will fade slowly back to the original volume. Whether you are an Integrator, Installer, Re-seller, Hire or Events company let us become an asset to your business. Balanced inputs and output are provided which may be strapped unbalanced with no signal loss and optional output transformers may be fitted. Audio inputs and outputs 3-pin XLR. Reducing the input abc2 will gently release the attenuation provided by the AVC2.
Two modes of reset, auto and manual are determined by the reset button. The reasons are many, such as the problems of interfacing this equipment to visiting sound systems in the time available before a performance; where to connect it; having the correct connectors available; having the time to calibrate the equipment in the venue; having technical staff available to do the work.
Formula Sound AVC2 Intelligent Stereo Automatic Volume Limiter Control Unit | eBay
An external remote warning indicator may osund connected to warn the operator that the operating level is 3dB away from the threshold at which the AVC2 will start to control level.
It is possible to dim the signal by 20db if required. When the unit is triggered, the programme level in fomula four channels will be attenuated and the priority input automatically mixed into all four outputs. Output impedance ohms, max.
A bar graph meter informs he operator how much level the unit is holding. The unit contains no compressor or limiter, sojnd the dynamic range of the incoming signal will be maintained. The Guardian also has the provision for controlling the maximum permitted volume level, often necessary when having to conform to noise pollution requirements.
Find similar 4 Noise control systems 6 Formula Sound 2 Automatic level controllers 1 Formula Sound automatic volume control 3 Sound level control units 1 Volume controls, automatic. The reasons for installing this equipment would be to address: