• +1 505 892-4501
  • This email address is being protected from spambots. You need JavaScript enabled to view it.

UH400. UH400a, UH400TM v6.3

Replaced subsonic filter with a quieter one, for a slight improvement in noise performance. For late model UH400A or UH400TM (late 2005 and newer) using National PLL and 11.2896 MHz crystal.