collapse expand iconDescription

The Dual Table Top Microphone Preamp from Heritage Audio widens the range of application to on stage use, portable systems, hotel rooms, on location recordings, etc. Now musicians are able to give 73-driven line levels to FOH engineers, using the front panel DI inputs. While on the road they are able to record at the same studio quality level from hotel rooms, etc. Stage microphones can be brought up to line level without using long cable runs. Special care has been taken with the internal worldwide power supply, which has been custom engineered to operate close to audio transformers with no noise induced. It features the implementation of DI THRU jacks for simultaneous use of instrument amplifiers. A ground lift switch prevents any ground loops introducing hum in the audio. The combination of wood and RAF blue grey steel makes the tabletop units aesthetically stand out in any professional recording environment and will bring your semi pro facility the touch of class you're looking for.
Heritage Audio Dual Table Top Microphone Preamp
Heritage Audio Dual Table Top Microphone Preamp

collapse expand iconFeatures

  • Widens the range of application to on stage use, portable systems, hotel rooms, on location recordings, etc
  • 73-driven line levels using the front panel DI inputs
  • Internal worldwide power supply, custom engineered to operate close to audio transformers with no noise induced
  • DI THRU jacks for simultaneous use of instrument amplifiers
  • Ground lift switch prevents any ground loops introducing hum in the audio

collapse expand iconSpecs

  • Microphone input impedance: HI, 1200 Ohm minimum, LO, 300 Ohm minimum
  • Line input impedance: 10K Ohms bridging, transformer balanced and floating
  • DI input impedance: Greater than 2 Megohms, unbalanced
  • Output impedance: Less than 75 Ohms, transformer balanced and floating, to drive a load of 600 ohms (factory terminated)
  • Maximum output: Greater than +26dBu into 600 ohms
  • THD: Less than 0.025% at 1 Khz, less than 0.05% at 100Hz
  • Frequency response: 20Hz ( +0.3dB ) to 20Khz (-0.2dB)
  • Maximum gain: Slightly greater than 80dB
  • Noise: Less than -100dBu

Featured Articles