Yahoo Groups archive

MOTM

Index last updated: 2026-03-30 17:37 UTC

Message

MOTM preamps

1999-05-24 by Cary Roberts

For the little DIYer kid in all of you, go to Rat Shack and pick up
a small proto board and a few opamps. TL082s, JRC4560, or whatever
you have laying around will work. A few 10k and 100k resistors and
a little solder and you'll have a preamp with 10x gain, just about
right for keyboard line outs. You can get two gain stages out of
each TL082 or 4560.

-Cary

Attachments