Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
DIY & Tutorials
DIY For Audio
Advice Please- headphone hum
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
.
Reply to thread
Help Support AVForums:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="valvesound" data-source="post: 729137" data-attributes="member: 14075"><p>without investigating the circuit I have this as a possible option.</p><p>Change the regulator and run the circuit on 10V. This would be the minimum the valve heaters should run at (5.5V each). The headphone circuit should still function but with a reduced voltage ceiling. :2c:</p></blockquote><p></p>
[QUOTE="valvesound, post: 729137, member: 14075"] without investigating the circuit I have this as a possible option. Change the regulator and run the circuit on 10V. This would be the minimum the valve heaters should run at (5.5V each). The headphone circuit should still function but with a reduced voltage ceiling. :2c: [/QUOTE]
Insert quotes…
Verification
Post reply
DIY & Tutorials
DIY For Audio
Advice Please- headphone hum
Top