tube synthsizer

[Gur Milstein]

Hi list.
i just gut a packge full of NEW tube's that were manufectured
around 1977.
they are all for audio circuts,i gut them frome a guy
that was desighning amplifier for Matz and other audio stuff around
that year.

i'm looking for a way to use this in my modular ,and
i might sale some of them to guy's that need them.

can some body recomend on any schem of module that use tube's ?

i gut:
Ediswan
Haltron
Ultron
Zaenix
PLS
Siemens
and many more

thanx
Gur Milstein