Contacta HLD9
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Contacta HLD9

The Contacta HLD9 is a pinoneering modular hearing loop driver for perimeter or phased array configurations (when used with a second HLD9), suitable for large area applications such as theatres, conference facilities, sports arenas, concert halls and auditoria.

Clearance Line - Limited Stock. Please contact us for up to date availability.

Loop drive current 10A.

As a Class D driver, it manages power extremely efficiently meaning that it emits very little heat from its compact packaging.

To make the experience of using it as simple as possible, the driver includes sophisticated communication capabilities enabling remote set-up and control of levels, as well as system interrogation and performance monitoring.

Suitable for facilities such as:

  • Theatres
  • Concert halls
  • Places of worship
  • Sports arenas
  • Conference facilities

Features:

  • Built-in 90º phase shift
  • Flexible configuration
  • Ultra efficient power utilisation
  • Sleep mode
  • High frequency compensation
  • Continuous self-testingAccurate, lockable controls (front panel mounted)
  • Input and drive level indication
  • Intelligent protection system
  • Flexible audio inputs
  • Interface to external communication devices

Standards

  • FCC class “B” EMC (emissions)
  • IEC 60118-4:2006 (in correct installations)
  • BS EN 55103-1:2009 (EMC emissions)
  • BS EN 55103-2:2009 (EMC immunity)

Optional rack mount bracket available - see MBR1-9.

Loop
List Ex VAT: £300.00
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SPECIFICATIONS

Input 1

(Microphone) Balanced XLR with switchable phantom power or ¼” TRS jack for electret microphone with 3.3VDC power via 680Ω load

Input 2

(Line) Balanced XLR or ¼” TRS jack to ohmically isolated input

Loop out connection

 4-pole speakON connector

Loop drive current

10A RMS compliance current @ 1Khz sine wave

Loop drive voltage

36V RMS compliance voltage

Contacta interconnect

Input or output to or from additional Contacta products 90º phase shift selectable

Volt-free relay contacts

SPCO

External monitor & control

Contacta communications processor interface

Audio Frequency response

100 Hz – 5kHz (±3dB)

Automatic Gain Control

Digitally controlled. Dynamic range 40dB typical, Attack time 33 milliseconds, Release time 3.6dB per second

Controls

Microphone level, Line level, Loop current

Display

8 level bar graph for Microphone, Line level & Output drive level

Other indications

LEDs for all setup and status indications

Related Products

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Rack mounting bracket for single Contacta HLD9 hearing loop amplifier, 2U
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