This is similar to our FAB2110 Input Transformer Module… but instead of using a CAN type transformer, we’re using a Carnhill/UK Input Transformer, (model VTB-9045) typically used in Neve preamps.
The VTB-9045 Carnhill Transformer is a Low Level Audio Signal Transformer, with a turns ratio of 1+1:2+2. DC Coil resistance is 24+24:130+130 ohms.
To mount the Carnhill transformer horizontally on this FAB board, a separate Carnhill PCB Adapter is also required. Both boards will be provided when you purchase this FAB board.