Heritage Audio 1073 Microphone Preamplifier Module

Heritage Audio 1073 Microphone Preamplifier Module

Heritage Audio 1073 Microphone Preamplifier Module

B&H # HEHA1073 MFR # HA1073
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Expected availability: 7-14 business days

Product Highlights

  • 80 dB Class A Microphone Preamplifier
  • 10 dB Class A Bridgeable Line Amplifier
  • Balanced and Floating Input Impedance
  • HF Baxandall Shelf: 12,000 Hz
  • LF Baxandall Shelf: 35, 60, 110, 220 Hz
  • Classic 1073 Mid Frequency EQ
  • High Pass Filter
  • EQ Button for Toggling On or Off
  • Phase Button Flips Signal 180 Degrees
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This item is noncancelable and nonreturnable

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You Pay: $2,200.00

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  • 1Description

The Heritage Audio 1073 Microphone Preamplifier Module is an 80 series compatible 80 dB microphone and 10 dB line recording reproduction module based on the vintage 1073 designed by Rupert Neve. The remake is intended for recording engineers who want the classic Neve sound. This module features the same Class A circuitry, the same specifications, and the same construction techniques used in the original 1073.

The unit supports selectable HI-LO minimum balanced and floating input impedances that accommodate a range of microphone types including vintage ribbons. It includes a ±16 dB selectable low frequency Baxandall shelving EQ at 35 Hz, 60 Hz, 110 Hz, and 220 Hz. For mid frequencies, the unit includes a dual inductor based ±18 dB peaking fixed 'Q' equalizer with center frequencies at 360 Hz, 700 Hz, 1600 Hz, 3200 Hz, 4800 Hz, and 7200 Hz. An 18 dB per octave slope inductor based high pass filter switch allows you to cut below 50 Hz, 80 Hz, 160 Hz, or 300 Hz depending on the application. An EQ button allows for the equalizer to be turned on or off and a phase button allows you to flip the signal 180°.

UPC: 639713908183
In the Box
Heritage Audio 1073 Microphone Preamplifier Module
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Input Impedance Microphone
    HI: 1200 Ω minimum
    LO: 300 Ω minimum

    Line: 10 kΩ bridging, transformer balanced and floating
    Output Impedance Less than 75 Ω,
    Transformer balanced and floating to drive a load of 600 Ω
    Maximum Output Greater than +26 dBm into 600 Ω
    Greater than +32 dBu into 10 kΩ
    THD Less than 0.025% at 1,000 Hz
    Less than 0.05% at 100 Hz
    Frequency Response 20 Hz (+0.3 dB) to 20,000 Hz (-0.2 dB)
    Maximum Gain Slightly greater than 80 dB
    Noise Less than -100 dBm
    Power Consumption 106 mA at 24 VDC
    Dimensions (W x D x H) 1.77 x 12.2 x 8.74" (4.5 x 31 x 22.2 cm)
    Weight 5.1 lb (2.3 kg)

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