Search found 3 matches
- Thu Jun 02, 2011 5:00 pm
- Forum: Pro Audio Design
- Topic: Recommended implementation for THAT1512
- Replies: 34
- Views: 60688
Re: Recommended implementation for THAT1512
Thanks for the supplementary info. I was intending to switch the gain, so the spreadsheet is really handy. And all the best for the move! Thanks! Got a pickup truck? :D I do have a 4x4. Getting it to you (over a few thousand km of Pacific ocean) could be a little tricky 8-) Regards, Paul
- Thu Jun 02, 2011 6:55 am
- Forum: Pro Audio Design
- Topic: Recommended implementation for THAT1512
- Replies: 34
- Views: 60688
Re: Recommended implementation for THAT1512
Hi Wayne, Can I just clarify some points? 1 T-bias. The inverted output from the servo would also require a series 2M2 resistor? 2 At the 50K trim-pot, + and - refer to the voltage rails? 3 What is the trimming procedure? 4 If I need to select an opamp alternative to the OPO7, what would be the crit...
- Wed Jun 01, 2011 5:22 pm
- Forum: Pro Audio Design
- Topic: Recommended implementation for THAT1512
- Replies: 34
- Views: 60688
Recommended implementation for THAT1512
I'm a newb recordist and I am chasing un-coloured mic amplification for making stereo recordings of acoustic instruments and voice. Reading through the fantastic "brains trust" that is this forum, I have become interested in building a mic preamp based on the THAT1512 and 1646 driver. Read...