snod_donkey
Member
- Joined
- Dec 10, 2010
- Messages
- 16
I see there has been some previous requests for circuits and info on the BBC AM7/13 high gain modules.
I have just purchased a few modules and want to mod them for mic preamp use...... looking for any info on modding to add a fully variable gain pot rather than the fixed gain they are set with.
Anyone know what resistors set this gain?
Thanks
I have just purchased a few modules and want to mod them for mic preamp use...... looking for any info on modding to add a fully variable gain pot rather than the fixed gain they are set with.
Anyone know what resistors set this gain?
Thanks