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DIY For Audio
DIY PP Class AB EL84 stereo valve amp build
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<blockquote data-quote="Family_Dog" data-source="post: 1066260" data-attributes="member: 82"><p>The well-respected Mullard 5-10 modification as described by Claus Byrith would be my first - and possibly only - choice:</p><p></p><p><a href="https://www.google.co.za/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwiky-v65-zbAhXlAsAKHRjqA5oQFggoMAA&url=http%3A%2F%2Fwww.lundahl.se%2Fwp-content%2Fuploads%2Fdatasheets%2Famplifier_30wpp.pdf&usg=AOvVaw1SBq-dOQYrpJRkQpzWlsyw" target="_blank">https://www.google.co.za/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwiky-v65-zbAhXlAsAKHRjqA5oQFggoMAA&url=http%3A%2F%2Fwww.lundahl.se%2Fwp-content%2Fuploads%2Fdatasheets%2Famplifier_30wpp.pdf&usg=AOvVaw1SBq-dOQYrpJRkQpzWlsyw</a></p><p></p><p>I can't remember the OP tap specs thoguh, but browse thro0ugh the link above, excellent reading material.</p><p></p><p>Otherwise, if I remember correctly, Mullard themselves describe a non-UL version of the amplifier in their "Circuits for Audio Amplifiers" - also well worth a read.</p><p></p><p><a href="https://archive.org/details/19400164MullardCircuitsForAudioAmplifiers" target="_blank">https://archive.org/details/19400164MullardCircuitsForAudioAmplifiers</a></p><p></p><p><a href="https://postimg.cc/m1kmxXhS" target="_blank"><img src="https://i.postimg.cc/SR73MHhH/Mullard-5-10-after-restoration.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p></p><p>My choice! :dop:</p><p></p><p></p><p>-F_D</p></blockquote><p></p>
[QUOTE="Family_Dog, post: 1066260, member: 82"] The well-respected Mullard 5-10 modification as described by Claus Byrith would be my first - and possibly only - choice: [url=https://www.google.co.za/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwiky-v65-zbAhXlAsAKHRjqA5oQFggoMAA&url=http%3A%2F%2Fwww.lundahl.se%2Fwp-content%2Fuploads%2Fdatasheets%2Famplifier_30wpp.pdf&usg=AOvVaw1SBq-dOQYrpJRkQpzWlsyw]https://www.google.co.za/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0ahUKEwiky-v65-zbAhXlAsAKHRjqA5oQFggoMAA&url=http%3A%2F%2Fwww.lundahl.se%2Fwp-content%2Fuploads%2Fdatasheets%2Famplifier_30wpp.pdf&usg=AOvVaw1SBq-dOQYrpJRkQpzWlsyw[/url] I can't remember the OP tap specs thoguh, but browse thro0ugh the link above, excellent reading material. Otherwise, if I remember correctly, Mullard themselves describe a non-UL version of the amplifier in their "Circuits for Audio Amplifiers" - also well worth a read. [url=https://archive.org/details/19400164MullardCircuitsForAudioAmplifiers]https://archive.org/details/19400164MullardCircuitsForAudioAmplifiers[/url] [url=https://postimg.cc/m1kmxXhS][IMG]https://i.postimg.cc/SR73MHhH/Mullard-5-10-after-restoration.jpg[/IMG][/url] My choice! :dop: -F_D [/QUOTE]
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DIY For Audio
DIY PP Class AB EL84 stereo valve amp build
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