Signal Generator?
Yes,
Krohn-Hite is a well knowed audio equipment supplyer, these Tek`s are fine too for your apps.
Im i.e. over longer time on the finding for Krohn-Hite 3232 filter (or similar), some are on eBay for $ 50--100,-, but my/our problem is that these "super low prices" are every times only for "(US) domestic addresses" :-(.. I think so, that E-designs $30 generator would be in the same situation...
For foreigns are often $ 150-300 to calculate, but worser is a delivery price from minimum $70, typically 150-200, but some dreamer wishes at $3-400 too, thier are modern Alcapones/thievs...We can not forget some customs tax too! Thats life.
Jim Williams circuit ideas are simple "GREAT"_ I thinked exactly on the AN 43 from LT if Im writing: "Otherwise if you need distortion measurements you can self build a good spetial generator too... "
I have some from hes circuit colllections adapted or 1:1 buildin in my designs/projects, their are really GOOD & 100% rebuildable.
HM8037 isnt bad too, but if some thing will be rebuild, is a resultat of 10---100 times lower distortion with Jims circuit & similar complexity: for me is clear, that Hamegs circuit won the second place...
@E-design,
Best tnx for the Serv. Man!
, btw; I need some HM-scope doc too_if you can help pls?
K.