Behringer 73 Microphone Preamp – Classic Sound, Compact Power
Craving that legendary Neve 1073 sound? The Behringer 73 brings the iconic mic preamp vibe—heard on classics by Led Zeppelin, The Beatles, and Adele—to your studio in a sleek, affordable package. A staple in studios like Abbey Road and Capitol, the 1073 shaped music history. Now, the 73 honors that legacy with modern flair. Ready to capture pro-grade audio? Let’s dive in!
Why It’s a Game-Changer
Built with input from an original 1073 engineer, the Behringer 73 keeps the rich, unique tone of its predecessor while fitting today’s recording needs. Its compact 500-series design and tough steel chassis make it perfect for pairing with your favorite gear or stacking in a rack—all at a price that won’t break the bank.
Versatile and Clear
With Class A circuitry and custom Midas transformers, the 73 delivers pristine sound with minimal coloration. Whether you’re tracking vocals or instruments, it’s got the clarity and flexibility to shine in any setup. From vintage mics to modern lines, this preamp adapts effortlessly.
Specifications
- Microphone Inputs:
- Type: XLR and 1/4" TRS combi socket (front), 500-series rack connector (rear), transformer balanced
- Impedance: 1200 Ω / 300 Ω, balanced
- Max Input Level: +10 dBu
- Sensitivity: -20 dB to -80 dB in 5 dB steps
- Mic EIN @ 80 dB Gain: -125 dBu (22 Hz - 22 kHz, unweighted)
- Line Inputs:
- Type: XLR and 1/4" TRS combi socket (front), 500-series rack connector (rear), transformer balanced
- Impedance: > 4 kΩ, balanced
- Max Input Level: +28 dBu
- Sensitivity: -20 dB to +10 dB in 5 dB steps
- Noise @ Unity Gain: -83 dBu (22 Hz - 22 kHz, unweighted)
- Audio Outputs:
- Type: 500-series rack connector (rear), transformer balanced
- Impedance: < 100 Ω balanced
- Max Output Level: +28 dBu (100 kΩ load), +26 dBu (600 Ω load)
- System Specs:
- Frequency Response: 20 Hz - 20 kHz, ±0.5 dB
- Distortion (THD+N): <0.07%, 50 Hz - 20 kHz, +4 dBu
- Noise: -83 dB (22 Hz - 22 kHz, unweighted)
- Circuit: Discrete Class-A amplifiers
- Controls:
- Buttons: Phase/Polarity Reverse, LO Z (1200 Ω/300 Ω, mic only), FR I/P (front/rear input switch)
- Rotary Sensitivity Switch: +10 to -80 dB in 5 dB steps
- Trim Control: -20 dB to +5 dB with unity gain center
- +48V Phantom Power: Press trim knob to toggle
- LED Indicators: Off (< -25 dBu), Green (> -25 dBu), Red (> +26 dBu)
- Power Requirements:
- Voltage: +16 V, -16 V, +48 V
- Power Consumption: +16 V < 200 mA, -16 V < 15 mA
- Physical:
- Operating Temp: 5°C – 45°C (41°F – 113°F)
- Dimensions (H x W x D): 132.1 x 37.9 x 176.4 mm (5.2 x 1.5 x 6.9")
- Weight: 1.1 kg (2.4 lbs)
