A Series
Hearing Loop Drivers
The A Series hearing loop drivers combine simplicity, value and Ampetronic’s renowned performance and quality.
- Analogue controlled amplifiers with built in test tones for simpler commissioning
- Low running and maintenance costs
- Euroblock screw terminal connections for a more practical installation
Features:
- Input 1 & 2 – 3 way 3.5mm euroblock screw terminal input
- Balanced mic/line selectable
- Phantom Power – 24V (switchable on both channels)
- Loop Output Drive Current (A3-1 – 3A RMS, A5-1 – 5A RMS)
- Loop Output Connectors - 4 way 5mm euroblock screw terminal (supplied) for star-quad configured feed cables
- Built-in Test Tones (1KHz sine, Pink noise)
- Metal Loss Correction – 0 to 3dB per octave frequency correction (1KHz remains constant)
- Size – Half width 1U 19” rack mount (with additional accessory bracket for full width rack mounting)
Variants
A3-1 – 3A RMS output, single channel, 6.5V RMS
A5-1 – 5A RMS output, single channel, 6.5V RMS
W5-2 Wall Mounted
Hearing Loop Driver
Special loop design processes and lower cost brings high quality, low-spill hearing loop performance to small areas. The W5-2 hearing loop driver is designed specifically for a simple and discreet wall mounted installation.
- Ideal for compact spaces without a conventional AV rack cabinet
- Analogue controlled amplifiers with built in test tones for simpler commissioning.
- Low running and maintenance costs
- Class D operation for increased efficiency and lower power consumption Euroblock screw terminal connections for a more practical installation
Features:
- Input 1 & 2 – 3 way 3.5mm euroblock screw terminal input
- Balanced mic/line selectable
- 100V line input – 2 way 5mm euroblock screw terminal
- Phantom Power – 24V (switchable on both channels)
- Loop Output Drive Current - W5-2 – 5A RMS per channel
- Loop Output Connectors – 2 way 5mm euroblock screw terminal per channel
- Built-in Test Tones (1KHz sine, Pink noise)
- Phase shift - 90° (always on)
- Metal Loss Correction – 0 to 3dB per octave frequency correction (1KHz remains constant)
- Three stage inductance compensation – to correct frequency response with different loop lengths
- DC Out - 24V DC
Variants
W5-2 – 5A RMS output, dual channel, 7.8V RMS
