An Easy RIAA Mono Phono Preamp Schematic
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An Easy RIAA Mono Phono Preamp Schematic
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):
Re: An Easy RIAA Mono Phono Preamp Schematic
Nice work! Sorry for the dumb question but is this for play back or an inverse curve?
Re: An Easy RIAA Mono Phono Preamp Schematic
This is one half of a phono playback system. You would need to me two of them for stereo playback.
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Groove Graphics, VMS Halfnuts, MIDI Automation, Professional Stereo Feedback Cutterheads, and Pesto 1-D Cutterhead Clones
Cutterhead Repair: Recoiling, Cleaning, Cloning of Screws, Dampers & More
http://mantra.audio