Description
The F-SERIES from Lake People covers absolutely high-level audio products with outstanding features, best technical data and perfect craftsmanship.
MIC-AMP F311-Q is a four-channel ultra-low noise microphone preamplifier with excellent audio performance and more than common features. Ideal for “on-loation” recording, bypassing insufficient mixing console preamps or ” direct-to-tape” sessions. Gain is settled with costly 12-step switches and so exactly reproducable and equal for both channels. The simple and cheap gain adjustment via potentiometers we leave to the competition. The amp is mains powered via a ISC/CEE socket with either 230 or 115 V AC (internally switchable).
Features
•Electronically balanced inputs and outputs via XLR
•Switchable lo-cut, 12 dB/oct. with 70 Hz corner frequency
•7-level level display, -36 … 0 dBr, internally calibratable
•Precise step switches for adjusting the gain
•Phantom power 48 volts switchable for 2 channels each
•Extremely broadband 5 Hz – 150 kHz @ – 3dB
•0 … +66 dB switchable in 12 steps of 6 dB
•Unbalanced outputs via RCA
•Noise -129 dB at 60 dB gain
TECHNICAL DATA
Item number: 1006621
Dimensions: 483 x 44 x 166 mm (BxHxT)
output impedance: < 30 Ohm
input impedance: 5 kOhm
additional features: Lo-Cut, 48V Phantomspeisung, Phasenumkehr, 4-stufige Pegelanzeige
housing: 19″ / 1 HE
Line I/O: 0 / 4 (XLR)
max. output level: > +25 dBu
max. input level: > +21 dBu
mic gain: 0 – +66 dB
Noise: -129 dB (@ 60 dB gain)
power supply: Internal 230 V / 115 V AC
THD+N (@ -1 dBFs): < 0,001 %
frequency range: 5 Hz – 70 kHz (-3 dB)
amplifier channels: 4
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