Listen Tech C-Series Multiloop Driver 7A - C7-2
Listen Tech C-Series Multiloop Driver 7A - C7-2 is backordered and will ship as soon as it is back in stock.
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Listen Tech C-Series Multiloop Driver 7A - C7-2
Product Overview
The Listen Technologies C7-2 is a C-Series multiloop hearing loop driver rated at 7 A, combining digital signal processing and networking in a compact 1U unit. It enables fast, accurate setup via a simple user interface and built-in test tones, making it a practical choice for permanent commercial induction-loop installations. An optional Dante interface with AES67 is available for networked audio routing.
Product Description
The C7-2 marks a substantial step in assistive listening technology, pairing highly energy-efficient Class-D amplifiers with low heat dissipation for lower running and maintenance costs. Dual outputs deliver an accurate, stable 90° phase shift for multiloop array designs, while AGC and a configurable dual-slope metal loss correction (MLC) help maintain consistent field strength in challenging structures. Networking adds a browser interface for remote reporting, adjustment, active status monitoring, and fault reporting via email or Telnet, and the driver is compatible with Loopworks Measure LoopLink for direct, automated control during measurement. Optimized for speech intelligibility while capable of high-quality musical reproduction, the C7-2 ships in a compact 1U rack-mount chassis with an internal transformer and industry-standard Phoenix connectors, with a 100 V line input and data compliant with IEC 62489-1.
Key Features
- 7 A multiloop output — Drives induction loops for commercial venues.
- Class-D amplifiers — High energy efficiency and low heat dissipation reduce running and maintenance costs.
- Dual outputs with 90° phase shift — Accurate, stable phase shift for multiloop array designs.
- AGC and configurable dual-slope MLC — Maintains consistent field strength in metal-rich structures.
- Networked browser management — Remote reporting, adjustment, status monitoring, and fault alerts via email or Telnet.
- Built-in test tones — Fast, accurate setup and verification.
- Loopworks Measure LoopLink compatible — Direct, automated driver control during measurement.
- Compact 1U rack-mount — Internal transformer and Phoenix connectors for clean rack integration.
- IEC 62489-1 compliant — Meets the international induction-loop performance standard.
- Optional Dante with AES67 — Networked audio routing when required; 100 V line input standard.
Typical Applications
- Auditorium — Loop coverage for larger seating areas.
- House of worship — Whole-room hearing loops with strong intelligibility.
- Government space — Networked monitoring and fault reporting for public buildings.
- Commercial meeting space / multi-purpose room — Multiloop designs for difficult structures.
- Broadcast studio — Precise control and IEC-compliant performance.
Technical Specifications
| Model number | C7-2 |
| Brand | Listen Technologies (Ampetronic C-Series) |
| Category | Pro Audio / Assistive Listening — Hearing Loop Driver |
| Output | 7 A multiloop |
| Outputs | Dual outputs with 90° phase shift |
| Amplifier | Class-D, low heat dissipation |
| Control | Digital interface; networked browser management; AGC, dual-slope MLC |
| Audio input | 100 V line input; optional Dante with AES67 |
| Connectors | Industry-standard Phoenix connectors |
| Form factor | Compact 1U rack-mount, internal transformer |
| Standards | Data compliant with IEC 62489-1 |
Frequently Asked Questions
What size venue is the C7-2 suited to?
Its 7 A output suits many commercial induction-loop installations; for very large venues or high-metal-loss areas, a higher-output driver such as the C14-2 may be specified.
Can it be monitored remotely?
Yes. Networked operation provides a browser interface for remote reporting, adjustment, status monitoring, and fault alerts via email or Telnet.
Does it support Dante?
A Dante option with AES67 is available; the standard input is a 100 V line input.
Is it standards compliant?
Its data is compliant with IEC 62489-1, the international performance standard for induction-loop systems.
Related on Creation Networks: C14-2D C-Series Loop Driver · Listen Technologies collection
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