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Registered Member #1107
Joined: Thu Nov 08 2007, 10:09PM
Location:
Posts: 792
I have searched everywere to look for a schematic for a audio modulated sstc. I know they are out there someware because i have seen hundreds of audio mods on youtube and i want to make a simple 1/4 bridge 555 based one. If anyone knows how to make one and is willing to give me any help please do.
Registered Member #1107
Joined: Thu Nov 08 2007, 10:09PM
Location:
Posts: 792
ill try that and do i need fet drivers because that is just one more thing that can go wrong or just a tuned 555 circut to the coil's resonant freq for a 1/4 bridge. also how good will the estimated sound quality be on the output?
Registered Member #1153
Joined: Mon Dec 03 2007, 07:27PM
Location: Croatia
Posts: 213
I can recommend TL494 from Richie Burnetts website and just adding audio trough 0.1 cap to pin 4. I have one made just week ago and i will post you videos and photo as it works if you interested.
Registered Member #1107
Joined: Thu Nov 08 2007, 10:09PM
Location:
Posts: 792
Thank you for the website and now the only thing that i am a bit confused about is how does the audio modulator circut tie in to the actual driver circut. Also do i have to use a air variable cap because it is becoming a real challange to optain a 70-1000pf cap.
Registered Member #1107
Joined: Thu Nov 08 2007, 10:09PM
Location:
Posts: 792
KresoLiubov wrote ...
I can recommend TL494 from Richie Burnetts website and just adding audio trough 0.1 cap to pin 4. I have one made just week ago and i will post you videos and photo as it works if you interested.
of you can send mee some vid's and maybe a pic that would be good and also i cant find anything on Richie Brunetts website on the TL494 if you could post a link possibly and a little info on how you did it. ty
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audio modulated sstc help needed badly!!!!!
