Features the precision Manley mic input transformers for that natural sound

View all items from this brand

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 Mic Preamp 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.