|The Contacta V12A is a large area loop amplifier suitable for medium to large size areas but can also provide a solution in smaller facilities that require more power to produce acceptable results. Common places of use include meeting rooms, classrooms, care and nursing facilities along with waiting rooms and lecture halls.
The Contacta V12A amplifier uses a very efficient, constant current, dual output stage that can be used to drive perimiter loops and phased array solutions. For phased array solutions the unit has a built in phase shifter so no external phase processing is required.
The output stage of the amplifier uses class D technology combined with digital sound processing whic provides maximum intelligibility vital for induction loop systems. The internal CPU is very powerful and drives all the functions that mean this amplfier is a very professional solution that achieves life-like speech broadcast and first-class music reproduciton.
Features of the V12A:
The unit can be rack mounted by using the MBR range of brackets such as the single V-Series Mounting Bracket (MBR-V1) or the Dual V-Series Mounting Bracket (MBR-V2). There's also a blanking plate available (MBR-VBLANK) and a 6u Cabinet (IL-AC-RACK-19)
- Digital Sound Processor
- Automatic Gain Control
- High Frequency Metal Compensation
- 2 x Class D Amplifier
- Internal DSP Phase Shift Control
- Efficient power utilisaiton
- True constant current output delivering >7.5V RMS @5A RMS
- Simple to use interface
- Backlit LCD Display
- Sleep mode for energy saving
- Continuous self testing to ensure continuity of performance
- Protection against faults
- Compact design
- Rack mountable using available brackets
Don't forget to add your IL-RX20 loop tester to your order to make sure you can complete the regular test required in the current British Standard.
Datasheet available by clicking on the additional information link under the product title.