NameLast modifiedSizeDescription
 Parent Directory  -  
 Actice Positive Phono Preamp.png2012-08-15 22:36 41K 
 Audio preamplifier with no t.i.d.pdf2015-04-14 17:29 920K 
 Austereo Disc Preamplifier.pdf2009-06-16 04:14 112K 
 Balanced Input Phono Preamp.png2012-08-15 22:44 14K 
 Class-A Transistor Pre-Amp - Circa 1971.pdf2009-06-01 02:12 26K 
 Discreet Preamp with Passive RIAA.jpg2012-06-27 19:46 16K 
 Discrete-IC Hybrid RIAA Phono Preamplifier.gif2012-08-15 22:44 44K 
 Discrete Class A Phono Preamp.png2012-11-21 19:26 42K 
 Discrete Op-Amp Phono Preamp.png2012-08-15 22:36 19K 
 FET MM Phono Preamp.pdf2020-07-21 22:11 1.5M 
 FET Phono Preamp.jpg2012-02-08 23:57 77K 
 Genera Phono Preamp.jpg2012-08-15 23:50 69K 
 Hi-Fi Phono Preamplifier.gif2012-08-15 22:44 54K 
 High End Discrete Transistor-Solid State Pre-Amp.pdf2009-06-15 02:17 570K 
 Home Brew Phono Pre-Amp Design Errata.pdf2010-02-01 04:17 18K 
 Keeping up with the demands of high performance audio.pdf2007-08-21 05:55 210K 
 Kitchen Sink Phono Preamp Rev0-9.png2015-04-10 16:41 100K 
 Le Pacific JFET Phono Preamp for MM and MC Cartridges.pdf2012-08-15 22:48 1.0M 
 Low Noise Phono Preamp.mht2016-06-13 22:52 1.2M 
 Lucky Dog Preamp.jpg2011-12-19 18:25 88K 
 MM Head Preamp.jpg2012-02-08 23:55 123K 
 MM Phono Preamplifier Kit Assembly.pdf2012-01-24 19:12 695K 
 Moving Magnet Phono Preamp Schematic.jpg2012-08-15 23:36 60K 
 Nakamichi Preamp stage.pdf2010-06-23 03:39 12K 
 Phono Pre-amp Circuit.mht2016-06-13 22:59 410K 
 Phono Preamp Design Using Active RIAA Equalization.pdf2018-05-14 22:02 270K 
 Phono Preamplifier Scrapbook.pdf2011-12-19 17:19 505K 
 RIAA Equalization in Pre-Amplifiers Follow Up 1.pdf2018-02-21 22:28 214K 
 RIAA Phono Preamps.pdf2018-05-14 22:03 189K 
 RIAA Preamp with Fets.pdf2016-01-27 19:49 1.7M 
 Riaa Preamp with Servo.jpg2012-02-08 23:55 294K 
 Symphonic PM-40 Phono Preamp.pdf2009-06-16 03:53 24K 
 Tetra Sans PS & Quatrode-2 Circlotron.mht2014-04-21 23:12 1.9M 
 Triode Guy JFET Phono Pre.pdf2012-02-08 22:58 8.1K 
 Two Stage Phono Preamp.jpg2012-06-27 18:51 14K 
 Typical Add On Phono Pre-amp.pdf2009-06-15 01:52 51K 
 USB-Powered High Precision Hi-Fi Phono Preamp.mht2011-04-11 03:11 320K 
 Unitronics Class-A Discrete Phono Preamp.pdf2018-02-21 22:18 3.0M 
 Van Alstine Transcendance Preamp Phono Stage.pdf2009-06-01 05:10 26K