Neve 1272 Schematic -

The Neve 1272 schematic is a favorite among the DIY audio community because it is more straightforward than the 1073 (no EQ, fewer switches) but still delivers 95% of the tonal character.

Unlike the 1073’s complex input switching, the 1272 schematic shows a dedicated Line Input Transformer. This is historically a Carnhill (St. Ives) 31267 or equivalent. Neve 1272 Schematic

The 1272 requires a bipolar supply:

Note for DIY: Most modern clones use a regulated +24V supply. Check the schematic for decoupling capacitors (usually 100uF and 100nF) at the power entry point—these are non-negotiable for stability. The Neve 1272 schematic is a favorite among