50m2 Small Room Hearing Loop System (tie/desk mic version)
- Everything you need to create a high quality hearing loop system for a room up to 50m2 (7m x 7m).
- Ideal for small meeting rooms, council chambers, doctors’ surgeries, etc.
- PDA103 amplifier includes a 3.5mm microphone input (for connecting the tie/desk mic. supplied), a line level input and an ‘outreach’ socket.
- Metal compensation control helps improve intelligibility in rooms with high metal content
- Adjustable mic, line level and ‘outreach’ controls.
- Drive (level) control allows the amplifier’s output stage to be set-up to suit the exact characteristics of the application.
- State-of-the-art audio processor features an automatic gain control which compensates for poor microphone techniques and helps suppress loud noises, hisses and clicks.
- Limit, Peak, Loop Fault and Power On indicators,
- Designed to be wall-mounted using the keyholes provided.
- Exceeds the requirements of BS7594 and EN60118-4 when correctly installed.
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Technical Specifications
| Type | |
|---|---|
| Coverage | |
| Mains supply | |
| Max battery size and type | |
| Auxiliary inputs | 1 x 3.5mm remote mic. socket; 1 x 3.5mm line level socket; 1 x Outreach socket. |
| Indicators | |
| Controls | Mic; Line; Outreach; Metal Compensation (all individually adjustable) and Loop Drive (Level). |
| Connections | |
| Product dimensions (mm) | W 135 x H 130 x D 35mm (amplifier only); W 340 x H 250 x D 73mm (kit box). |
| Construction & finish | |
| IP Rating | |
| Weight | |
| Operating conditions/temperature | |
| Kit contents |
Documentation
| Guide to Assistive Listening Systems – DML0550900 | 5.27 MB | Download |
| PDA103 Hearing Loop Amplifier Instructions – DAU0000103 | 2.06 MB | Download |
| EU Declaration of Conformity – PDA103 Hearing Loop Amplifier Range (DoC) | 161.84 KB | Download |
| UKCA Declaration of Conformity – PDA103 Hearing Loop Amplifier Range (DoC) | 106.01 KB | Download |
| AFILS Test Certificate – DCM0004008 | 414.10 KB | Download |
Dimensions & Mounting Information
| Amplifier dimensions: | 135 W x 130 H x 35 D mm. Designed to be wall mounted using the keyholes provided. |




