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DIY For Audio
Schematic for First Build
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<blockquote data-quote="ludo" data-source="post: 99888" data-attributes="member: 691"><p>Good. That's a terrible way to build a headphone amp <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>Look at http://www.analog.com/static/imported-files/data_sheets/OP27.pdf for a simple phono pre made around a single opamp. You can start with a TL071 ultra cheapie and things get better from there. There are better ways to make a phono pre, but this one is not bad.</p><p></p><p>The lekker thing about a phono pre is the wonderful opportunity to learn about hummm.</p></blockquote><p></p>
[QUOTE="ludo, post: 99888, member: 691"] Good. That's a terrible way to build a headphone amp :) Look at http://www.analog.com/static/imported-files/data_sheets/OP27.pdf for a simple phono pre made around a single opamp. You can start with a TL071 ultra cheapie and things get better from there. There are better ways to make a phono pre, but this one is not bad. The lekker thing about a phono pre is the wonderful opportunity to learn about hummm. [/QUOTE]
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DIY & Tutorials
DIY For Audio
Schematic for First Build
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