Module is available as a DIY project only.
This Module is currently available.
Haible FS-1A Frequency Shifter
Panel for DIY build of Jurgen Haible's FS-1A Frequency Shifter, using PCB's available on the internet.
This panel/module is in LoudestWarning format, this is NOT mechanically compatible with R*S format.
3 Users are observing this
These merchants probably sell this module. Huh?