Vintage Audio Projects

Dual 1073 preamps + EQ (DI Transformer option)




19" 2 Unit
345mm depth


Powder coated Aluminium 4mm engraved Frontpanel


-Based on the famous Neve preamp the DUAL 1073EQ features 2 preamps and EQ sections.
-The preamps have 20 to 80db gain in steps of 5db using all discrete Class A circuits and using 2 gain stages at the highest settings.
-There is an extra line input transformer coupled like the original
-The DI input is available using a jack input at the front panel.
This is transformer coupled (1Mohm input impedance).
-+48 phantom power is also available as is a phase reversal switch.

The EQ sections consist of:

-HighPass 18db @ 50, 80, 160 and 300Hz
-Lowshelf +/-16db @ 35, 60, 110 and 220Hz
-Presence (bell curve) +/-18db @ 0.36, 0.7, 1.6, 3.2, 4.8, 7.2kHz
-Hishelf +/-16db 12kHz

The EQ features all discrete circuits and inductors

This unit was used as our first prototype to do extensive testing so there can be some small differences in the frontpanel layout.
However the sound is the same like the normal 1073EQ.


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  • Model: VAP273EQDI-2U
  • Manufactured by: Vintage Audio Projects

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