Steinigke Showtechnic GmbH - Your wholesale company for event technology. We only sell to commercial customers. All prices without tax.


1-channel vacuum tube mic preamplifier with integrated limiter
OMNITRONIC LH-075 Tube mic preamplifier


1-channel vacuum tube mic preamplifier with integrated limiter

OMNITRONIC LH-075 Tube mic preamplifier


1-channel vacuum tube mic preamplifier with integrated limiter

  • 12AX7 vaccum tube adds warm sound to digital recorders and sound cards
  • Signal inputs and outputs via balanced XLR connectors and 6.3 mm jacks
  • Limiter can be switched on
  • +48 V phantom power can be switched on
  • Microphone phase can be switched
  • Input attenuation can be switched on (+20 dB)
  • Precise 5-digit LED meter with Peak LED for output level
  • Adjustable gain
  • Adjustable output level
  • Modern convex housing design
  • Full rubber housing corners for safe operation
  • Cables can be routed under the housing
  • Operation via supplied power unit
Technical specifications
Power consumption:15.00 W
Frequency range:10 - 20000 Hz
Dimension:Width: 15 cm
Depth: 6 cm
Height: 13 cm
Weight:1.2 kg
Power supply:9 V AC, 1500 mA
Input impedance:2 kohms (XLR), 840 kohms, 6.3 mm jack (1/4")
Output impedance:600 ohms (XLR), 300 ohms, 6.3 mm jack (1/4")
Maximum output level:28 dBu (XLR), 22 dBu, 6.3 mm jack (1/4")
Maximum input level:14 dBu (XLR), 22 dBu, 6.3 mm jack (1/4")
Dynamic range:>100 dB
Phantom power:+48 V
Input connectors:XLR and jack mounting sockets
Output connectors:XLR and jack mounting plugs
THD:0.1 %
Packaging units
PU EAN Weight Dimensions
1 4026397194951 1,40 kg 23,5cm x 16cm x 9,5cm
12 4026397194968 18,00 kg 49cm x 49cm x 21cm
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