PCB Preamp GC-73 v3 PACK (Neve Clone)

The GC-73 is a reissue of the mythical 1073, widely used in studio, available in 3 versions:

- GC-73 v3/GH: uses a Grayhill 71BDF30-03-1-AJN rotary switch,
               switches and potentiometer soldered on the PCB
               dimensions : PCB 165mm x 117mm

- GC-73 v3/L: uses a Lorlin PT rotary switch,
               switches and potentiometer soldered on the PCB
               dimensions : PCB 165mm x 117mm

- GC-73 v3/F: Free choice of rotary switch (Grayhill, Lorlin, etc.)
               as well as other front panel components for free assembly.
               dimensions : PCB 153mm x 111mm

- The PACK versions are composed of: 1x GC-73 v3 + 1x DI-V2 + 1x input transformer PCB