What kind of Capacitors are these?

[mattjk]

The two clear cased capacitors on the very right hand side of the circuit board. The two caps are labeled 150pf and 470pf.

Warning: Very large picture.
http://www.pbase.com/mattjkphoto/image/90475927/original.jpg

Thanks

 

[mattjk]

POLYSTYRENE FILM Capacitor? Would that be correct?

 

[jormajj]

styroflex capacitor, see

http://www.diyaudio.com/forums/showthread.php?threadid=13304