Langevin
Features the precision Manley mic input transformers for that natural sound
This dual-channel microphone preamplifier is Langevin's refined version of the historic Langevin AM-4
console channel. Langevin has developed their own discrete gain stage to provide for balanced outputs — to bring the
Langevin brand into the modern age, while still retaining that desirable tone that discrete circuitry delivers. There are
no IC's in this mic preamp unit. Langevin also added 1/4" DIRECT INPUTS addressable from the rear panel. The continuously
variable plus and minus 10dB shelf EQs switched turnover points have been chosen carefully at 40 or 80Hz (L.F.) and 8 or 12KHz
(H.F.). All EQ can be completely switched out or set to 'flat' positions. Up to 53dB of gain is available to accommodate a
wide range of microphones and high-current 48 volt phantom powering is built in. Because the most single influential component
in a mic pre has to be the input transformer, the mic preamp features the precision MANLEY mic input transformers, for that
natural sound with a touch of brawn good iron provides.
Langevin Dual Mono Micpre with EQ Features:
- Frequency Response: ±0 dB 10 Hz to 20 KHz
- <0.05% THD @ 1Khz S/N ratio: 103dB
- EIN: -124dB
- Gain: 38dB to 53dB (adjustable)
- MIC Input Impedance: 2400ohm BALANCED TRANSFORMER COUPLED
- DIRECT Input Impedance: 23Kohm UNBALANCED 1/4"
- Output Impedance: 11ohm XLR, 6ohm 1/4" all-discrete outputs
- Maximum output: +31dBv
- Power Consumption (120/240 VAC): 12 watts
- Factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage.
- Operating Mains Voltage changeable with power transformer changeover switch and fuse value change.
- Mains Voltage Frequency: 50 ˜ 60Hz
- Dimensions: 19" (W) X 1-3/4" (H) X 10" (D) (occupies 1u)
- Shipping Weight: 9 lbs.
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