Behringer 1273 2-Channel Microphone Preamplifier
SKU: 1273
Details
Details
The Behringer 1273 is a versatile 2-channel microphone preamplifier featuring 3-band equalizers and custom-built Midas transformers. It delivers high signal integrity with Class A, all discrete circuitry.
Designed for various input types, it includes dedicated controls for phase, tone, and phantom power. The inductor-based equalizer allows for precise sound shaping, making it suitable for professional audio applications.
| Specification | Details |
|---|---|
| Audio Inputs | 2 x XLR, transformer balanced front; 2 x XLR, transformer balanced rear |
| Impedance (Microphone) | 300 Ω / 1200 Ω, balanced |
| Max Input Level | +19 dBu |
| Gain | -20 to 80 dB |
| Mic EIN @ 80 dB gain | -125 dBu Unweighted |
| CMRR @ 60 dB gain | > 90 dB |
| Frequency Response (Microphone) | 20 Hz to 20 kHz, ±0.5 dB |
| Distortion (THD+N) | <0.01% @ 1 kHz, +4 dBu |
| Noise | < -83 dBu (20 Hz - 20 kHz unweighted) |
| Dynamic Range | > 102 dB typical (20 Hz to 20 kHz unweighted) |
| Chassis | 2U rack mount |
| Power Supply | Auto-ranging universal switchmode |
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