Log in
Register
Home
Forums
New posts
Search forums
What's new
Featured content
New posts
New profile posts
Latest activity
News
Members
Current visitors
New profile posts
Search profile posts
Features
Log in
Register
What's new
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Menu
Install the app
Install
Reply to thread
Home
Forums
Off Topic
The Basement
Plasma Speaker?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Charles Harrigan" data-source="post: 24196" data-attributes="member: 23"><p>Re: Plasma Speaker?</p><p></p><p>I've seen a couple schematics where it was a audio modulated PWM circuit driving a MOFSET pair driving a flyback. Supposedly this generated a 5-7 Kv continuous arc. I saw something of diyaudio about restoring an old Ionovac plasma tweeter, and it used a similar circuit, but without mofsets or prefabbed flybacks. It had the arc in the throat of a horn.</p></blockquote><p></p>
[QUOTE="Charles Harrigan, post: 24196, member: 23"] Re: Plasma Speaker? I've seen a couple schematics where it was a audio modulated PWM circuit driving a MOFSET pair driving a flyback. Supposedly this generated a 5-7 Kv continuous arc. I saw something of diyaudio about restoring an old Ionovac plasma tweeter, and it used a similar circuit, but without mofsets or prefabbed flybacks. It had the arc in the throat of a horn. [/QUOTE]
Insert quotes…
Verification
Post reply
Home
Forums
Off Topic
The Basement
Plasma Speaker?
Top
Bottom
Sign-up
or
log in
to join the discussion today!
