Biamp PREZONE1
Stereo pre-amplifier/mixer with 2 stereo volume zones
The Apart PREZONE1, a multi-functional stereo preamplifier that allows you to independently control the volume in 2 stereo zones. It gives you the possibility to mix the 2 microphone levels easily with one of the 4 music sources. The innovative and extremely intuitive design of the front panel will instantly indicate how to operate the progressive PREZONE1. The logical rear panel will give every installer an instant understanding on how to install the unit. It’s easy to distinguish the PREZONE1 from its competitors. Its higher signal to noise ratio, ease-of-use, logical design and versatile installer features makes it suitable for almost every professional audio application.
| 19″ (483 mm wide) rack mounting | yes | height- rack units (1U=44 mm) | 2 U |
| depth (build in) | 290 mm | depth (incl front) | 305 mm |
| power supply | 100 – 240 VAC | power consumption (max) | 30 watts |
| zone outputs | 2 stereo | SPDIF output | no |
| signal to noise level SNR (dB) | >97 | total harmonic distortion THD (%) | <0.2 |
| crosstalk (dB) | >70 | music level control | yes |
| MIC level control | yes | VCA level control | no |
| source selection per zone | no | MIC inputs balanced | 2 |
| inputs with Phantom power | 2 | Phantom power voltage | 48 volts |
| noise gate on MIC | no | selectable input dynamics | no |
| selectable output dynamics | no | line input unbalanced | 4 |
| line input SPDIF | no | tone control | yes |
| RS232 (serial communication port) | no | priority input contact | yes |
| VOX mute | yes | maximum qty paging Mics | 0 |
| emergency input | yes | priority levels | 3 |
| frequency response (in Hz) | 20 – 25 k | applicable in 100V | yes |
| applicable low impedance | yes | Net weight product (kg) | 3.65 |
