Search found 5477 matches
- Thu Oct 08, 2009 4:35 pm
- Forum: Document
- Topic: SSL Phase Meter Schematic
- Replies: 16
- Views: 32177
Re: SSL Phase Meter Schematic
I think people would find it useful John.
- Sun Oct 04, 2009 3:47 pm
- Forum: Pro Audio Design
- Topic: THAT1646 Current Booster and Transformer Driver
- Replies: 45
- Views: 129831
Re: THAT1646 Current Booster and Transformer Driver
The nominal supply voltage is 27.5V, but it has to operate down to 17V. To minimize power dissipation (so it will work at higher temperatures), I am trying to keep the supply at 7 volts. OK. 7V rules out the 1646 since the minimum is 8V. If the elevated temperature requirement didn't prevent it you...
- Sun Oct 04, 2009 3:15 pm
- Forum: Pro Audio Design
- Topic: THAT1646 Current Booster and Transformer Driver
- Replies: 45
- Views: 129831
Re: THAT1646 Current Booster and Transformer Driver
Jeff - I drove a 150 Ohm Edcor primary with no problems using the 1646. The output produced up to +24 dBm.
Is this 28V single-supply?
Is this 28V single-supply?
- Sun Oct 04, 2009 12:52 pm
- Forum: Pro Audio Design
- Topic: THAT1646 Current Booster and Transformer Driver
- Replies: 45
- Views: 129831
Re: THAT1646 Current Booster and Transformer Driver
Hi Jeff - Thanks for joining us! https://www.ka-electronics.com/images/jpg/THAT1646_Current_Boost.JPG The 1646 in the current-boosted application shown above using "common mode drive" (sense inputs driven - both outputs tied together) does not have OutSmarts enabled. The outputs do not hav...
- Sun Oct 04, 2009 8:59 am
- Forum: Document
- Topic: SSL Phase Meter Schematic
- Replies: 16
- Views: 32177
Re: SSL Phase Meter Schematic
Here's the corrected schematics. Thanks pierom! Very clever Photoshop work!
Here's a wider image for archiving:
https://www.ka-electronics.com/Images/S ... rected.JPG
Here's a wider image for archiving:
https://www.ka-electronics.com/Images/S ... rected.JPG
- Thu Oct 01, 2009 8:54 am
- Forum: Document
- Topic: SSL Phase Meter Schematic
- Replies: 16
- Views: 32177
Re: SSL Phase Meter Schematic
https://www.ka-electronics.com/Images/jpg/MC14583_Pinout.jpg I was contacted with another error in the SSL Phase Meter Schematic. R22 and R24 each connect to pin 9 of T5 and T6. I caught the error on T5 but missed the T6 one. Both are the Ain inputs. Piero from Italy e-mailed me and noticed that R2...
- Tue Sep 15, 2009 4:20 pm
- Forum: Build
- Topic: BI Technologies Pots
- Replies: 10
- Views: 39915
Re: BI Technologies Pots
Are you able to get good delivery times on audio taper?
- Sun Sep 13, 2009 5:10 pm
- Forum: Build
- Topic: Mid Side M-S Matrix Construction Information
- Replies: 121
- Views: 454385
Re: Mid Side M-S Matrix Construction Information
So they're a push/pull switch or momentary pushbutton? I've never seen those. They're beautiful switches.
What's the sleeved component on the back of the switch?
What's the sleeved component on the back of the switch?
- Sat Sep 12, 2009 3:18 pm
- Forum: Build
- Topic: Mid Side M-S Matrix Construction Information
- Replies: 121
- Views: 454385
Re: Mid Side M-S Matrix Construction Information
Pete -
What are the gold thingy's, mute switches?
Wayne
What are the gold thingy's, mute switches?
Wayne
- Sat Sep 12, 2009 6:36 am
- Forum: Build
- Topic: Mid Side M-S Matrix Construction Information
- Replies: 121
- Views: 454385
Re: Mid Side M-S Matrix Construction Information
Thanks for sending this Pete! NIce build. Thanks for taking the measurements.
Wayne
Wayne