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DIY & Tutorials
DIY For Audio
Aleph J and Pass Korg B1
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<blockquote data-quote="pwatts" data-source="post: 1167173" data-attributes="member: 146"><p>LM4562 is the go-to for me as well. OPA1612 is a tricky one and just not suitable for all applications. I like using it for input buffers but found often that although it measures a little lower noise the distortion can be a tad higher.</p><p>For differential IOs I'm quite fond of OPA1632 as it allows capacitorless connections too by biasing at the selected level. It does chow a bit more power than most though and not suitable for I/V conversion, and best results had when it doesn't integrate filter functionalities i.e. pure gain/attenuation.</p><p></p><p>Going on memory, THS6022 is similar to AD815 but harder to solder. THS6022 in turn is a TPA6120 (headphone amplifier), where the production models not meeting the ADSL spec got rebadged for audio. Given the decline of ADSL I suppose this chip may also not be around forever.</p></blockquote><p></p>
[QUOTE="pwatts, post: 1167173, member: 146"] LM4562 is the go-to for me as well. OPA1612 is a tricky one and just not suitable for all applications. I like using it for input buffers but found often that although it measures a little lower noise the distortion can be a tad higher. For differential IOs I'm quite fond of OPA1632 as it allows capacitorless connections too by biasing at the selected level. It does chow a bit more power than most though and not suitable for I/V conversion, and best results had when it doesn't integrate filter functionalities i.e. pure gain/attenuation. Going on memory, THS6022 is similar to AD815 but harder to solder. THS6022 in turn is a TPA6120 (headphone amplifier), where the production models not meeting the ADSL spec got rebadged for audio. Given the decline of ADSL I suppose this chip may also not be around forever. [/QUOTE]
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DIY & Tutorials
DIY For Audio
Aleph J and Pass Korg B1
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