| Parent directory/ | - | - |
| FET Preamp With Tone Control.jpg | 52.9 KiB | 2008-Sep-13 19:36 |
| Low-Noise Pre-Amp with Weighting Filters.pdf | 437.9 KiB | 2009-May-20 01:38 |
| Wide Bandwidth Pre-Amplifier.pdf | 1.0 MiB | 2009-Jun-01 00:01 |
| Zero Distortion Stereo Preamp.pdf | 832.8 KiB | 2009-Jun-01 00:32 |
| Stereo Preamp with Everything.pdf | 1.2 MiB | 2009-Jun-01 00:56 |
| Symphonic PM-313 Pre-Amp - All Discrete.pdf | 20.0 KiB | 2009-Jun-14 22:03 |
| Unitronics SP600 Phono Pre-Amp.pdf | 224.1 KiB | 2009-Jun-15 00:55 |
| CMOS Switched Pre-Amp.pdf | 550.7 KiB | 2009-Jun-15 01:09 |
| Unitronics UA150 Pre-Amp Block Diagram.pdf | 31.7 KiB | 2009-Jun-15 23:41 |
| Austereo Control Amplifier.pdf | 195.6 KiB | 2009-Jun-16 00:11 |
| Preamplifier with Tone Control with FET 2N3819.xps | 366.6 KiB | 2010-Oct-27 00:52 |
| Cevni-poj Tube Pre-amp.pdf | 241.9 KiB | 2011-Feb-17 02:16 |
| 4KCC Complete Preamp.png | 39.5 KiB | 2011-Dec-07 19:43 |
| Spiced PAS Preamp.gif | 20.9 KiB | 2011-Dec-19 13:23 |
| Basic Complete Tube Preamp.gif | 25.4 KiB | 2012-Jan-24 15:09 |
| Original RCA Phono Preamp.gif | 75.5 KiB | 2012-Aug-15 18:38 |
| Modular Pre-Amplifier Design.mht | 913.9 KiB | 2014-Jan-23 18:08 |
| Construct a Wide Bandwidth Preamplifier.PDF | 633.2 KiB | 2016-Jan-27 15:49 |
| His Master's Noise A Thoroughly Modern Tube Phono Preamp - diyAudio.mht | 1.3 MiB | 2016-Apr-27 18:39 |
| Preamp - No Tap loudness.jpg | 123.2 KiB | 2017-Apr-21 17:33 |
| Tubehead.pdf | 1.8 MiB | 2020-Feb-07 19:01 |
| Turner Complete Tube Preamp.zip | 90.1 KiB | 2020-Feb-17 19:41 |
| High Performance Stereo Preamp Series 4000 ETI 471 1979-06.pdf | 1.3 MiB | 2020-Jul-01 15:07 |
| Touch Controlled Preamp.pdf | 808.0 KiB | 2020-Jul-21 18:22 |
| Switched Gain Preamplifier.pdf | 609.0 KiB | 2021-Apr-02 19:21 |
| Decimal Step Preamplifier Part 1 PrE 1964-12.pdf | 577.3 KiB | 2021-Jul-26 00:14 |
| Leach Preamp Addenda AU 1977-02.pdf | 63.6 KiB | 2022-Feb-17 01:44 |
| 2 IC Stereo Preamplifier.pdf | 888.9 KiB | 2022-Feb-21 00:45 |
| Transistorized Stereophonic Control Unit - Old School.pdf | 2.7 MiB | 2022-Sep-24 22:45 |
| Series 5000 Stereo Control Preamplifier ETI 1981.pdf | 9.9 MiB | 2022-Dec-01 01:19 |
| Studio 200 Stereo Control Unit Part 2 SC1988-07.pdf | 2.0 MiB | 2022-Dec-25 02:07 |
| Infrared Remote Control Preamp - For ideas only - Some ICs not available.pdf | 8.6 MiB | 2023-Jul-08 22:59 |
| Studio 200 Stereo Control Unit Pt. 2 SC 1988-07.pdf | 12.0 MiB | 2023-Nov-09 19:50 |
| Advanced Preamplifier from Wireless World.pdf | 7.6 MiB | 2023-Dec-31 20:04 |
| High End Preamp [Requires Software that may be unavailable].pdf | 3.3 MiB | 2023-Dec-31 20:14 |
| TAP Touch Actuated Preamp.pdf | 3.2 MiB | 2023-Dec-31 20:28 |
| Unitronics SP175 Pre-Amp.pdf | 1.9 MiB | 2023-Dec-31 20:32 |
| Austereo Disc and Control Preamplifiers.pdf | 1.3 MiB | 2024-Jan-14 21:42 |
