This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.
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2026-10-09
- 170 new manuals added in aes, alinco, bitsavers, b&k, century, collins, dovetron, ebooks, eico, electric-eye, freq-electronics, goodwill, hickok, johnson, kantronics, micronta, military, national, rca, scientific_radio, sencore, sylvania, tennelec, triplett, uniden, and xyz.
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2026-10-21
- New beta site for public review.
Complete Preamps
Files
- 2 IC Stereo Preamplifier.pdf
- 4KCC Complete Preamp.png
- Advanced Preamplifier Design Follow Up 1.pdf
- Advanced Preamplifier Design Follow Up 2.pdf
- Advanced Preamplifier Design.pdf
- Advanced Preamplifier from Wireless World.pdf
- Advanced Preamplifier.pdf
- Austereo Control Amplifier.pdf
- Austereo Disc and Control Preamplifiers.pdf
- Basic Complete Tube Preamp.gif
- Cevni-poj Tube Pre-amp.pdf
- CMOS Switched Pre-Amp.pdf
- Construct a Wide Bandwidth Preamplifier.PDF
- Decimal Step Preamplifier Part 1 PrE 1964-12.pdf
- FET Preamp With Tone Control.jpg
- High End Preamp [Requires Software that may be unavailable].pdf
- High End Preamp Part 02.pdf
- High Performance Stereo Preamp (2).pdf
- High Performance Stereo Preamp Series 4000 ETI 471 1979-06.pdf
- High Performance Stereo Preamp.pdf
- High-End Preamp Part 1.pdf
- His Master's Noise A Thoroughly Modern Tube Phono Preamp - diyAudio.mht
- Infrared Remote Control Preamp - For ideas only - Some ICs not available.pdf
- Leach Preamp Addenda AU 1977-02.pdf
- Low-Noise Pre-Amp with Weighting Filters.pdf
- Modular Pre-Amplifier Design.mht
- MP3 Preamp Errata EK 2007 02.pdf
- MXR_M-140_Schematic_p_1.jpg
- Original RCA Phono Preamp.gif
- Preamp - No Tap loudness.jpg
- Preamplifier with Tone Control with FET 2N3819.xps
- Series 5000 Stereo Control Preamplifier ETI 1981.pdf
- Series 5000 Stereo Control Preamplifier ETI-A 1981-09.pdf
- Series 5000 Stereo Control Preamplifier Part 03 Conclusion ETI 1981-10.pdf
- Spiced PAS Preamp.gif
- Stereo Preamp with Everything.pdf
- Studio 200 Stereo Control Unit Part 2 SC1988-07.pdf
- Studio 200 Stereo Control Unit Pt. 2 SC 1988-07.pdf
- Switched Gain Preamplifier.pdf
- Symphonic PM-313 Pre-Amp - All Discrete.pdf
- TAP Pre-amp.pdf
- TAP Preamp Part 01.pdf
- TAP Touch Actuated Preamp Part 3 EK 1975-06.pdf
- TAP Touch Actuated Preamp.pdf
- The Class-A Amplifier Site - Modular Pre-Amplifier Design.mht
- Touch Controlled Preamp.pdf
- Transistorized Stereophonic Control Unit - Old School.pdf
- Tubehead (2).pdf
- Tubehead.pdf
- Turner Complete Tube Preamp.zip
- Unitronics SP175 Pre-Amp Kit.pdf
- Unitronics SP175 Pre-Amp.pdf
- Unitronics SP175 Preamp Assembly Information.pdf
- Unitronics SP600 Phono Pre-Amp.pdf
- Unitronics UA150 Pre-Amp Block Diagram.pdf
- Wide Bandwidth Pre-Amplifier.pdf
- Zero Distortion Stereo Preamp.pdf
Contact and submissions
If you have a better copy of any of these manuals, or a manual which is not listed, and wish to share it, upload it to cloud.edebris.com or email the archive directly. All formats are accepted.
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Viewers
These viewers may be required to read some manuals in the archive:
- Sumatra PDF (Windows)
- DjView (DjVu)
- WinDjView (Windows, DjVu)
- Adobe Acrobat Reader (PDF)