Description

The collection is at TW14 9BL. Please message me for availability. GET £20 off when signing up with this link: fatllama.com/r/jeli-e02fd The Ampetronic C5-2 induction loop driver features two ‘D’ amplifiers, digital signal processing, and an integral phase shifter for low-spill installations. A user interface with OLED screen ensures quick and easy setup. The amplifier can be used freestanding or mounted into a 1U 19” rack with integrated b...

rackets. The C5-2 Series hearing loop drivers from Ampetronic mark a substantial development in assistive listening technology. C Series units feature digital signal processing and enable fast, accurate setup and adjustment via a very simple and easy to use user interface. Ampetronic has engineered the C Series to offer the high-end performance, consistency and certainty of results usually associated with top of the range induction loop drivers, all for the price of a mid-range amplifier. Class ‘D’ drivers built into the C Series ensures low running and maintenance costs. The C5-2 features 5 Amps RMS current loop output, plus ample voltage headroom, making it suitable for a wide range of applications. Installation can be performed with total confidence; unique, multi-stage filtering ensures compatibility with other systems and global EMC regulations. These products are designed to form part of a system that can meet all of the requirements of the international loop performance standard IEC60118-4, and the relevant parts of IEC TR 63079. Features Simple digital interface enabling accurate adjustment Single or dual output options Dual outputs featuring accurate and stable 90° phase shift Highly energy-efficient Class-D amplifiers with low heat dissipation providing low running and maintenance costs Built-in test tones – controllable with LoopLink AGC and dual slope configurable MLC Compact 1U rack mount unit with internal transformer for simple rack installation Optimised for speech frequencies and capable of high-quality musical reproduction Industry standard Phoenix connectors Data compliant with IEC 62489-1 Standard 100V line input Line level/Mic level (with phantom power) input Delivery Includes 1 C5-2 MultiLoop hearing loop driver Technical Data Inputs Power: 35/55/95W 230V AC nominal, 45-65Hz Fuse values: C5-2 120V – T1AL | 230V – T500mAL Input 1 & 2: 3 way 3.5mm euroblock screw terminal input (supplied) with a balanced microphone and line level operation. Selectable via rear panel switch. Microphone / Line: Microphone specification; 200 – 600Ω, sensitivity -67dBu. Selectable 24V phantom power on microphone only. Line sensitivity -42dBu 100V Line: 2-way 5mm euroblock screw terminal (supplied) 100V sensitivity +7dBu Outputs Loop Output Drive Voltage: 20VRMS (28Vpk) at maximum output current per channel Loop Output Drive Current: C5-X Drive Current: 5ARMS (7Apk) up to 60 seconds continuous 1kHz sine wave, peak >7A per channel. Cont. pink noise 2.3ARMS short term peaks >7A per channel. Loop Connectors: 4-way 5mm euroblock screw terminal (supplied) for each output, for star-quad configured feed cables. DC Output: 2 way 3.5mm euroblock screw terminal Re-settable, fuse protected 12V 0.1A. Line Output: 3 way 3.5mm euroblock screw terminal (supplied) post AGC balanced output Audio System Frequency Response: 80Hz to 6.5kHz Distortion: THD+N <0.3% 1kHz sine at full current Automatic Gain Control: The AGC is optimised for speech. Dynamic range >36dB Metal Loss Correction: Corrects system frequency response issues due to metal structures in a building. Gain constant at 1kHz, adjustable gain slope from 0 to 4dB per octave in 0.25dB increments. This does not compensate for signal loss from metal structures which can be significant. Phase Shift: User selectable (web only) at 0° or 90° between outputs Additional Functions Status Tri-colour LED: Solid GREEN = normal operation Flashing GREEN = sleep or standby mode Flashing RED = error Flashing AMBER = firmware updating Physical Size: Full width 1U 19″ rack mount. Width 430mm Depth 190mm Height 44mm Mounting Options: Freestanding 1U 19″ rack mount (brackets fitted as standard) Weight: C5-2: 2.8 kg Environment: IP20 rated; 20 to 90% relative humidity; 0 to 35ºC Cooling: Passive

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