4-Channel Microphone Preamplifier
- Classic 1073 preamp design with 70 dB gain
- Discrete Class A circuit
- Input and output transformers from Cinemag
- Channels 1 and 2 with additional DI input
- Switchable 48 V phantom power per channel
- Max. Input level Mic In: +1 dBu / DI In: +18 dBu
- Frequency range: 10 - 30000 Hz
- Gain Mic In: 12 to 70 dB adjustable in steps
- Switchable phase inversion
- THD + N Mic In: 0.02% (+45 dB Gain, +4 dBu Output) / DI In: 0.03% (+25 db Gain, +4 dBu Output)
- EIN (Equivalent Input Noise) Mic In: -105 dBu / DI In: -100 dBu
- Input impedance Mic In: 200 Ohm / DI In: 1.1 MOhm (unbalanced)
- Max. Output level: +28 dBu
- Output impedance: 600 ohms
- 4 Balanced XLR inputs
- 2 Unbalanced 6.3 mm jack inputs
- 4 Balanced XLR and jack outputs
- External power supply
- Height: 2 U
- Width: 19"
- Depth: 178 mm
- Weight: 3.7 kg
характеристики
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