Search found 58 matches
- Fri May 28, 2010 7:38 pm
- Forum: Technical Discussion
- Topic: "Obsession" miniature amp - evaluate my schematic?
- Replies: 16
- Views: 4651
Re: "Obsession" miniature amp - evaluate my schematic?
[img:1024:768]http://i210.photobucket.com/albums/bb292/frequencycentral/OB1.jpg[/img] [img:1024:768]http://i210.photobucket.com/albums/bb292/frequencycentral/OB2.jpg[/img] [img:1024:768]http://i210.photobucket.com/albums/bb292/frequencycentral/OB3.jpg[/img] [img:1024:768]http://i210.photobucket.com/...
- Thu May 13, 2010 8:35 pm
- Forum: Technical Discussion
- Topic: Nashville flood damage to MANY amps, any tips to save?
- Replies: 50
- Views: 16324
Re: Nashville flood damage to MANY amps, any tips to save?
A little off topic. Synthfool restore vintage synths by showering the circuit boards, then using compressed air to dry them off. Removes the crud. http://www.synthfool.com/ Here's a youtube of part of the process, the synth is a '73 ARP Odyssey, probably worth $2500 (I've got one too :D ); http://ww...
- Sun Apr 11, 2010 4:17 pm
- Forum: Technical Discussion
- Topic: "Obsession" miniature amp - evaluate my schematic?
- Replies: 16
- Views: 4651
Re: "Obsession" miniature amp - evaluate my schematic?
When a guy like me is making blind attempts at hacking together common circuits and praying that it works and asks for help, to offer no help when you are in a position to do so would appear (at least to me) to be elitist.
- Sun Apr 11, 2010 2:58 pm
- Forum: Technical Discussion
- Topic: "Obsession" miniature amp - evaluate my schematic?
- Replies: 16
- Views: 4651
Re: "Obsession" miniature amp - evaluate my schematic?
Rick we kinda like em big here. :D Sorry buddy. Don't have much to offer, but wouldn't you want a grid stopper on your output triode there? Reactionary conservative elitists huh? Is that a good thing or a bad thing? :? I'll stick with being innovative thanks. Surely an amp is an amp is an amp? I've...
- Sun Apr 11, 2010 12:14 pm
- Forum: Technical Discussion
- Topic: "Obsession" miniature amp - evaluate my schematic?
- Replies: 16
- Views: 4651
Re: "Obsession" miniature amp - evaluate my schematic?
Well thanks for all the help guys! Sheesh! I thought you guys knew about amps?
- Fri Apr 09, 2010 10:31 pm
- Forum: Technical Discussion
- Topic: "Obsession" miniature amp - evaluate my schematic?
- Replies: 16
- Views: 4651
Re: "Obsession" miniature amp - evaluate my schematic?
Hey Cliff - good to see you here! You've been quiet recently at DIYSB. I've stepped up from the 555 smps into MAX1771 smps now - big difference! More volts, more current, more stable, less heat. Very nice. Since I posted that amp schematic this morning I've modified it considerably, loudest damn 'fa...
- Fri Apr 09, 2010 11:15 am
- Forum: Technical Discussion
- Topic: "Obsession" miniature amp - evaluate my schematic?
- Replies: 16
- Views: 4651
- Sat Jan 30, 2010 3:51 pm
- Forum: Technical Discussion
- Topic: 2Watt Sub Miniature Plexi
- Replies: 245
- Views: 61504
- Sat Jan 30, 2010 11:08 am
- Forum: Technical Discussion
- Topic: Hammond 1750A Weird Wiring
- Replies: 2
- Views: 1217
- Sun Dec 13, 2009 1:28 pm
- Forum: Technical Discussion
- Topic: Hammond 1750A Weird Wiring
- Replies: 2
- Views: 1217
- Tue Nov 24, 2009 9:44 pm
- Forum: Trainwreck Discussion
- Topic: Dwarf Tube Rocket Amp
- Replies: 157
- Views: 65206
- Sun Sep 06, 2009 7:49 pm
- Forum: Technical Discussion
- Topic: "Superfly" - submini tube Firefly
- Replies: 9
- Views: 3296
- Sun Sep 06, 2009 6:15 pm
- Forum: Technical Discussion
- Topic: "Superfly" - submini tube Firefly
- Replies: 9
- Views: 3296
- Tue Sep 01, 2009 11:55 pm
- Forum: Technical Discussion
- Topic: "Superfly" - submini tube Firefly
- Replies: 9
- Views: 3296
- Tue Sep 01, 2009 2:56 pm
- Forum: Technical Discussion
- Topic: "Superfly" - submini tube Firefly
- Replies: 9
- Views: 3296