Log in
Register
Home
Forums
New posts
Search forums
What's new
New posts
New profile posts
Latest activity
News
Members
Current visitors
New profile posts
Search profile posts
Features
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Menu
Install the app
Install
Reply to thread
Home
Forums
Pro Audio
Junior Varsity
What to look for in a bad active DI?
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="John Roberts" data-source="post: 101172" data-attributes="member: 126"><p>Re: What to look for in a bad active DI?</p><p></p><p>Yup lightning can release the smoke.. I was also thinking a hot ground, but lightning is plausible if coincident with the failure. At least you can see the parts values from the one that isn't fried to know what to replace the toasty critters with. </p><p></p><p>For the one hit by lightning, the opamp is probably hurting, too. </p><p></p><p>For the one that isn't fried you might need a VOM to troubleshoot. Pretty simple circuitry. </p><p></p><p>JR</p></blockquote><p></p>
[QUOTE="John Roberts, post: 101172, member: 126"] Re: What to look for in a bad active DI? Yup lightning can release the smoke.. I was also thinking a hot ground, but lightning is plausible if coincident with the failure. At least you can see the parts values from the one that isn't fried to know what to replace the toasty critters with. For the one hit by lightning, the opamp is probably hurting, too. For the one that isn't fried you might need a VOM to troubleshoot. Pretty simple circuitry. JR [/QUOTE]
Insert quotes…
Verification
Post reply
Home
Forums
Pro Audio
Junior Varsity
What to look for in a bad active DI?
Top
Bottom
Sign-up
or
log in
to join the discussion today!