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Audio and Video Talk
Valves / Vacuum Tubes
Manley Amplifiers
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<blockquote data-quote="Ampdog" data-source="post: 38420" data-attributes="member: 144"><p>Not to criticise the work of others, but more of a problem with the low NFB jobbies is very low damping factors - 3 to 8 and such. The Prima Luna is also below average in the D% department and thus DF.</p><p></p><p>No, Eve-Anna is not SA, the founders of Manley were two SA brothers as said. (And Eve-Anna would have had half the D% had she calculated the operating point of the 6414 phase inverter better .... perhaps more SA advice ...? Er - sorry. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> )</p><p></p><p>The Stingray led me to rethink the option of 4 x EL84 vs. 2 x 6L6GC. The former also favours OPT design ..... economy might rule.</p></blockquote><p></p>
[QUOTE="Ampdog, post: 38420, member: 144"] Not to criticise the work of others, but more of a problem with the low NFB jobbies is very low damping factors - 3 to 8 and such. The Prima Luna is also below average in the D% department and thus DF. No, Eve-Anna is not SA, the founders of Manley were two SA brothers as said. (And Eve-Anna would have had half the D% had she calculated the operating point of the 6414 phase inverter better .... perhaps more SA advice ...? Er - sorry. :) :) ) The Stingray led me to rethink the option of 4 x EL84 vs. 2 x 6L6GC. The former also favours OPT design ..... economy might rule. [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Manley Amplifiers
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