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AP70 Free Field Amplifier
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AP70 Free Field Amplifier
Store/Audiology & Micro Suction Store/Audiometry & Tympanometry/Audiometer & Tympanometer Accessories & Consumables
Product Details
Brand: Radio Ear
Model: AP70 Free Field Amplifier
AP70 Stereo Amplifier
The AP70 Stereo Amplifier is a compact and stylish amplifier designed specifically for audiometry applications. Despite its lightweight build, it delivers exceptional performance with industry-leading fidelity and innovative input circuits. The amplifier ensures reliability and durability, making it an excellent choice for professional environments.
Key Features:
- High Fidelity: Innovative circuits for superior audio quality.
- Safety: Touch-proof speaker connectors and robust output circuit with short-circuit protection.
- Versatility: Compatible with all standard audiometer outputs.
- Convenience: Remote-controlled on/off functionality from the audiometer.
- Standards: Complies with IEC and UL safety standards.
Technical Specifications:
| Specification | Details |
|---|---|
| Safety Standards | IEC60065:2002, UL60065:2007, CAN/CSA C22.2 No.60065:03 |
| EMC Standards | CISPR11, EN/IEC61000-4 |
| Mains Input Voltage | 100 - 240V AC |
| Mains Frequency | 50 - 60 Hz |
| Power Consumption | 200 W (Nominal) |
| Fuse | 1 x 6.3AT (Located on the main PCB) |
| Output Power (One Channel) | 110 W RMS continuous (8 ohm load), 140 W RMS continuous (4 ohm load) |
| Output Power (Both Channels) | 2 x 70 W RMS continuous (8 ohm and 4 ohm load), 2 x 100 W RMS (<10 s, 4 ohm load) |
| Frequency Range | 20 Hz - 20 kHz ± 3 dB (8 ohm load) |
| Signal-to-Noise Ratio | >98 dB (A-weighted) |
| Channel Separation | >60 dB (Typical, undistorted output on opposite channel) |
| Total Harmonic Distortion | <0.2% at 70 W |
| Input | Balanced and isolated |
| Input Impedance | 2 kΩ |
| Max Input Voltage | 7 VRMS |
| Environment | Operating Temperature: 15 - 35°C Operating Humidity: 30 - 90% RH, non-condensing Transportation Temperature: -20 to 50°C Storage Temperature: 0 to 50°C Storage Humidity: 10 - 95% RH, Non-condensing |
| Dimensions (W x D x H) | 40 x 21.5 x 8.2 cm (15.8 x 8.5 x 3.2 inches) |
| Weight | 3.9 kg (8.6 lbs) |
Notes:
- Optimised for Audiometry: Delivers exceptional sound performance tailored to professional environments.
- Durable Design: Built to last with a robust circuit and safety features.
- Portable: Lightweight and compact for easy integration into various setups.
Display prices in:GBP
