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1. www.diyaudio.com › community › threadsDIY phono preamp - cheap and simple! - diyAudio

   www.diyaudio.com › community › threads

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   5 maj 2004 · Very Simple Phono Stage. Only 27 parts for the whole stereo unit. User configurable gain 30-50dB. Standard value components, even for the RIAA eq. Allen Wright modded RIAA response. Accurate to +/- 0.25 dB. Use any standard dual opamp. Layout diagrams and photos included. Easy to build.

2. phonoclone.com › diy-pho5RJM Audio- The Very Simple Phono Stage (VSPS)

   phonoclone.com › diy-pho5

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   Presenting a simple, versatile phono stage for moving magnet or high output moving coil cartridges using a bare minimum number of parts and the following features: Low parts count makes it cheap to build and easy to optimize. Wide choice of op amps. Just about any op amp can be used in this circuit.

3. jimkerkhoff.com › 2020/02/26 › how-to-build-a-audiophile-phono-preampHow To Build A Great Audiophile Phono Preamp - Jim Kerkhoff

   jimkerkhoff.com › 2020/02/26 › how-to-build-a-audiophile-phono-preamp

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   26 lut 2020 · Akitika sells a complete, stand-alone, phono preamp kit that includes the preamp, power supply and case (about $250 + shipping), but I wanted to make a custom version, and thought I could build the case and power supply myself.

4. sound-au.com › project06Hi-Fi Phono Preamp (RIAA Equalisation) - sound-au.com

   sound-au.com › project06

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   The phono preamp described here has an accurate RIAA equalisation curve, is very quiet, and offers better sonic performance than the vast majority of those seen in magazines and application notes. (This is of course subjective, and is based on countless reports from those who've built it).

5. audiokarma.org › preserving-the-el-cheapo-diy-phono-preamp-documentationPreserving the "El-Cheapo" DIY Phono Preamp Documentation

   audiokarma.org › preserving-the-el-cheapo-diy-phono-preamp-documentation

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   3 paź 2022 · The MC Pre-Preamp is a very simple implementation based on a circuit published in the french l'Audiophile Magazine. The Fet can be the 2SK147, 2SK389 or the American 2N5566 (NPD5566). It should be noted that the MC stepup inverts absolute Phase, a compromise I accepted as otherwise much more electronics would be needed without much sonic benefit.

6. diyaudioprojects.com › Tubes › RIAA-Phono-PreampDIY Vacuum Tube (Valve) RIAA Phono Preamp - DIY AUDIO PROJECTS

   diyaudioprojects.com › Tubes › RIAA-Phono-Preamp

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   22 lis 2011 · The DIY version of the GrooveWatt tube RIAA phonograph preampamplifier. The Groovewatt RIAA phono preamp uses four 12AX7 (ECC83) tubes and a 12AT7 (ECC81). Total gain of the phono preamp is about 45 dB.

7. diyaudioprojects.com › Chip › Opamp-Phono-PreampDIY OPA2134 RIAA Phono Preamplifier (MM / MC) - DIY AUDIO...

   diyaudioprojects.com › Chip › Opamp-Phono-Preamp

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   8 sie 2014 · Photograph 1: RIAA Phono Preamp for MM and MC Cartridges - Front Design Considerations - Op-amp based Phono Preamp The circuit is a non-inverting IC based filter with significant gain.