BFY83

Looking for a particular component or hardware part and you just cannot find it? Got comoonents surplus and want to get rid of it? Post it all here... No sales of working pedals, put these in the 'Seen for sale' section please.
Post Reply
User avatar
Fredreaky
Information
Posts: 1
Joined: 28 Apr 2022, 15:06
Has thanked: 1 time

Post by Fredreaky »

Hi all,

I have the option to pick these up but I can find very little on these online. Has anyone ever used them in their builds? Like in. A Rat to replace the IM308?

Thanks all

User avatar
mauman
Breadboard Brother
Information
Posts: 85
Joined: 17 Jun 2017, 20:01
Location: Texas, US
Has thanked: 82 times
Been thanked: 45 times

Post by mauman »


User avatar
cspar
Breadboard Brother
Information
Posts: 61
Joined: 29 Oct 2020, 21:26
Has thanked: 28 times
Been thanked: 25 times

Post by cspar »

You could probably use them in a Gallien-Krueger 250ML inspired overdrive pedal.

That amp uses dual npn's as clippers in the preamp and they don't need to be hfe matched as far as I know.

I pulled a few Sony C1963 & A884 ic the other day off an old video board that I got at a scrap place.

The 250ML was what thought of when I figured out what they were and that they aren't matched close enough for a Superfuzz IMHO.

Hopefully the BFY83's you can get are matched close enough for for something like that. Or maybe high enough hfe for a California Bosstone.

The A884's are PNP the C1963's are NPN in case anybody finds one in the wild.
"If it measures good, and sounds bad, it is bad. If it sounds good, and measures bad, you've measured the wrong thing.”
~Daniel Von Recklinghausen

Post Reply