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Heritage Audio 73Jr II 500 Series Class A Microphone Preamplifier

Pop the 73 Junior II in your 500 Series rack and dial in 80 dB of classic British-style gain. This high-end mic/DI preamp is modeled after the iconic 1073.

$949.00

  • 12 x  
    $79.08
  • 8 x  
    $118.63
  • No Credit Check
    6 x  
    $158.17
  • No Credit Check
    4 x  
    $237.25

Heritage Audio 1073/500 500 Series 1073 Microphone Preamp Equalizer

No longer available at zZounds
Put 3 slots in your 500 Series rack to good use with Heritage Audio's no-compromises Neve clone preamp/EQ. This Anniversary Edition adds an output level pot.

Completely hand wired and built like a tank, the Heritage Audio 1073/500 will bring the superb quality and prestige to your studio just like its 80 Series brother. Introduced in late 2011, it set the standard for full 1073s in 500 Series format. With its impressive 3 slot wide chassis, it is essentially a reformatted 80 Series HA1073, employing the same cards and components in the same modular construction technique. It was updated in 2013 to the Anniversary Edition, which includes an output level control.

- Microphone input impedance: HI, 1200 Ohm minimum, LO, 300 Ohm minimum. Higher gain positions gradually have greater impedances, optimum for low gain ribbon mics. Input is transformer balanced and floating.
- Line input impedance: 10KOhms bridging, transformer balanced and floating.
- Output impedance: Less than 75 Ohms, transformer balanced and floating, to drive a load of 600 Ohms.
- Maximum output: Greater than +26dBu into 600 Ohms,
- THD: Less than 0.025% at 1Khz, Less than 0.05% at 100Hz.
- Frequency response: 20Hz (+0.3dB) to 20Khz (-0.2dB).
- Maximum Gain: Slightly greater than 70dB.
- Noise: Less than -100dBu.
- Power consumption: Less than 80 mA per rail@+-16VDC

For support or warranty questions, please contact the manufacturer:
Email: tech@heritageaudio.net
Web: https://heritageaudio.net/contact/