Menu

Free shipping on most orders over $199!*

AVShop.ca is closed on Monday, August 2 for the Civic Holiday.

COVID19 Update - Showroom Closed / Curbside Available

Heritage Audio 1073 80-Series Module

Model: HA1073

Heritage Audio 1073 80-Series Module
Heritage Audio 1073 80-Series Module
  • Free Shipping!
  •  Special Order: Estimated Lead Time 3-4 Weeks 
  • Not yet reviewed




About: Heritage Audio 1073 80-Series Module

The Heritage Audio 1073 has been engineered to fill input module slots in the restoration process of vintage 80 Series sound mixing consoles.

In case outboard fitting is preferred, the HA1073 can be installed into the Heritage Audio Frame 8 and Rack 2 powered enclosures.

Special care has been taken in sourcing the correct components that ensure performance will be as close to a 1070s unit as it is possible nowadays. Custom polystyrene and polypropylene film tone capacitors have been developed to closely match the Siemens Styroflex and Mullard Mustard types of the late 60s and early 70s. Custom input transformers have also been co designed with Carnhill Transformers´ Oxford factory to our special requirements, which ensure correct harmonic distortion content and saturation points.

The Heritage Audio 1073 is entirely handmade in our facilities in Spain, employing the same old-fashioned wiring and soldering techniques of the 70s. Manufacturing a single module takes several days of one of our master builders. All its circuitry is held into four plug-in cards.

  • Microphone input impedance: HI, 1200 Ohm minimum, LO, 300 Ohm minimum. Higher gain positions gradually have greater impedances, optimum for lo 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 +26dBm into 600 Ohms, greater than +32dBu into 10KOhms.
  • 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 80dB.
  • Noise: Less than -100dBm.
  • Power consumption: 106 mA @24VDC.

UPC: 639713908183

Reviews: Heritage Audio 1073 80-Series Module

There are currently no product reviews.


Warranty: Heritage Audio 1073 80-Series Module

AVShop.ca Warranty:

30 Days

Manufacturer's Warranty:

Three Years, parts and labour against manufacturer defects.