Biamp PREZONE2 Multi-Functional Stereo Preamplifier
Usually arrives in 5-9 business days.
Special Order (Return conditions apply)
Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.The D-ALINP is a versatile local input wall control panel designed for easy and reliable audio access in classrooms, meeting rooms, restaurants, and multipurpose spaces. Offering both an XLR microphone input and a stereo line-in (internally summed to mono), the D-ALINP allows users to connect laptops, media players, or dynamic microphones conveniently. Each input features its own dedicated volume control, ensuring quick and intuitive operation without the need for complex systems or multiple devices.
Equipped with a built-in microphone preamplifier and a high-quality input transformer, the D-ALINP delivers exceptional audio quality while preventing ground loop issues. Both microphone and line inputs are automatically mixed to a single output, requiring only one channel on the connected amplifier or mixer. Powered via 24-48V phantom power, the panel is compatible with a wide range of Biamp amplifiers and controllers, as well as other systems supporting phantom power. Compact and flexible, it fits seamlessly into any standard Decora in-wall box for professional installations.
| Inputs | 1 × Balanced Mic (XLR via Euroblock 3-pole) 1 × Unbalanced Stereo Line (summed to mono) |
|---|---|
| Input Features | Built-in mic preamp Transformer isolation (prevents ground loops) Individual mic/line volume controls |
| Frequency Response | Mic: 150 Hz – 20 kHz Line: 50 Hz – 20 kHz |
| Sensitivity | Mic: 16 mV (balanced) Line: 370 mV (unbalanced) |
| Input Impedance | Mic: 4 kΩ Line: 8.5 kΩ |
| Signal-to-Noise Ratio | > 86 dB |
| THD+N | < 0.05% |
| Output | Nominal Level: 1V balanced Output Level: 0 dB balanced |
| Power & Control | Phantom powered (24–48V) Power Consumption: < 0.1W |
| Connectivity | Euroblock 3-pole Recommended cable: 2-core shielded microphone cable |
| Max Cable Length | 600 m |
| Form Factor | Wall-mount panel Fits Decora-style in-wall box |
| Dimensions (H x W x D) | 4.53" (115 mm) × 4.57" (116 mm) × 1.50" (38 mm) |
| Weight | 0.35 lbs (0.16 kg) |
Model #:
Usually arrives in 5-9 business days.