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
Audio and Video Talk
Valves / Vacuum Tubes
QUAD II (old old stock): Alternatives to KT66?
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="Nidri" data-source="post: 927192" data-attributes="member: 1342"><p>Thought I'd resurrect this old thread instead of starting yet another one:</p><p></p><p>Question: Is it important/necessary that the output valves are 'matched' in the Quad II circuit?</p><p> Or is it, generally speaking, enough just to make sure that they're the same type, of the same vintage.</p><p></p><p>Follow-up Question: I've also read that the EF86 input/driver valves <em>should</em> be matched for optimal operation. Is this true?</p></blockquote><p></p>
[QUOTE="Nidri, post: 927192, member: 1342"] Thought I'd resurrect this old thread instead of starting yet another one: Question: Is it important/necessary that the output valves are 'matched' in the Quad II circuit? Or is it, generally speaking, enough just to make sure that they're the same type, of the same vintage. Follow-up Question: I've also read that the EF86 input/driver valves [i]should[/i] be matched for optimal operation. Is this true? [/QUOTE]
Insert quotes…
Verification
Post reply
Audio and Video Talk
Valves / Vacuum Tubes
QUAD II (old old stock): Alternatives to KT66?
Top