RA-PRESENTER
The Radial Engineering Presenter is a compact mixer that combines a microphone preamp and a USB program input to create the ultimate interface for any presentation, from school lectures to corporate audio.
Type: Analog Mixers
Mic preamp with phantom power & EQ controls
USB connection for high quality audio playback from a laptop
5mm stereo input to connect smartphones & mobile devices
Balanced outputs to feed a pair of powered speakers or a PA
Audio circuit type: | Active Preamplifier Circuit with digital to analog input conversion | |
Number of channels: | 2 | |
Frequency response: | 20Hz to 20kHz (-0.4dB/0dB) | |
Dynamic range: | +91dBu | |
Gain: | +52dBu | |
Total harmonic distortion: | 0.004% @20Hz, 0.004% @1kHz, 0.004% @10kHz | |
Intermodulation Distortion: | 0.003% @0dBu, 0.01% @ -10dBu, 0.03% @-20dBu | |
Phase Deviation: | -28° @ 20Hz, -1° @ 1kHz, +2° @ 10kHz | |
Input Impedance: | 10kΩ | |
Output Impedance: | 2.74kΩ | |
Noise: | -84dBu | |
Maximum Input: | +7dBu | |
Features | ||
Input Connectors: | XLR, 3.5mm, USB 2.0 type B | |
Output Connectors: | XLR | |
General | ||
Construction: | 14-gauge steel chassis | |
Power: | 5V USB | |
Conditions: | For use in dry locations only between 5°C and 40°C | |
Warranty: | Radial 3-year, transferable |