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Vintage transistors usage - suggestions?
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jurekprzezdziecki



Joined: Mar 22, 2016
Posts: 68
Location: warsaw

PostPosted: Sat May 14, 2016 7:14 am    Post subject: Vintage transistors usage - suggestions? Reply with quote  Mark this post and the followings unread

hi guys,

i was getting a lot of vintage transistors from my father, like 50 - 150 each type.
wondering if anyone of you could suggest a usage for them? a nice and useful design circuit? i would love to use them cause i hate to waste such a things:)

so here they go:

2SB77
2SA210
2SA17
2N397
TG 5, 39, 40, 50, 51, 55 (TEWA)
ASY35, 37

http://www.wylie.org.uk/technology/semics/Poland/Poland.htm

And...Smile

"The beautiful Polish transistors above came from the Institute for Nuclear Physics, Cracow, Poland." means a lot, doesn't?

i would appreciate your suggestions.

btw. i can share some for free if you are intended to use.

thanks jurek
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gabbagabi



Joined: Nov 29, 2008
Posts: 651
Location: Berlin by n8
Audio files: 23

PostPosted: Fri May 20, 2016 11:47 am    Post subject: Reply with quote  Mark this post and the followings unread

Hello jurekprzezdziecki,
i would put them into something sounding like noise or distortion, so u (and maybee we) can hear them really - not only working invisible behind the scenes, and then u can announce something like "red-white-nuclear-noise" or "vintage-polish-overtones".
Wink

cheers bb
gabbagabi
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jurekprzezdziecki



Joined: Mar 22, 2016
Posts: 68
Location: warsaw

PostPosted: Fri May 20, 2016 12:25 pm    Post subject: Reply with quote  Mark this post and the followings unread

g.gabba wrote:
Hello jurekprzezdziecki,
i would put them into something sounding like noise or distortion, so u (and maybee we) can hear them really - not only working invisible behind the scenes, and then u can announce something like "red-white-nuclear-noise" or "vintage-polish-overtones".
Wink

cheers bb
gabbagabi


yes i would love to! do you have any suggestions as a circuit?
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gabbagabi



Joined: Nov 29, 2008
Posts: 651
Location: Berlin by n8
Audio files: 23

PostPosted: Fri May 20, 2016 1:37 pm    Post subject: Reply with quote  Mark this post and the followings unread

nothing that i have builded myself

but as a starting point: i liked to read those pages:
http://www.generalguitargadgets.com/how-to-build-it/technical-help/articles/design-distortion/
and
http://tech.thetonegod.com/
to keep in mind to wire transistors as diodes, sometimes

cheers bb
gabbagabi
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