An Easy RIAA Mono Phono Preamp Schematic

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DjMikiRia
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An Easy RIAA Mono Phono Preamp Schematic

Post: # 27092Unread post DjMikiRia
Mon Sep 16, 2013 11:36 am

Ok, i finally built my own phono preamp with 2 op amps stated to have a THD of .008 which from what I can tell is ultra quiet. It is not required for embossing but for accurate playback so I have proper reference. I can send the schematic if needed for those that are "DIY" like me. God this lathe business is taking off and is grueling. (It was suggested that I post the schematic I used. Well here is the single mono channel that must be made twice for stereo): Image
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Cubed
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Re: An Easy RIAA Mono Phono Preamp Schematic

Post: # 27097Unread post Cubed
Mon Sep 16, 2013 6:08 pm

Nice work! Sorry for the dumb question but is this for play back or an inverse curve?
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opcode66
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Re: An Easy RIAA Mono Phono Preamp Schematic

Post: # 27098Unread post opcode66
Mon Sep 16, 2013 6:24 pm

This is one half of a phono playback system. You would need to me two of them for stereo playback.
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